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Papers
Conference Year Paper Title Paper Author Page Number Other
IGTI  2003  Transient Analysis and Control System for Advanced Cycles Based on Micro Gas Turbine Technology   Alberto Traverso, University of Genova - DIMSET, Italy; Aristide Massardo, Universita' Degli Studi di Genova DiMSeT, Italy; Federico Calzolari, University of Genoa - DIMSET, Italy     GT2003-38269  
IGTI  2003  Effects of Labyrinth Seal Variation on Multistage Axial Turbine Flow   Joel Schlienger, ETH Zurich, Switzerland; Reza S. Abhari, Swiss Federal Institute of Technology, ETH Zurich, Switzerland; Axel Pfau, ETH Zurich, Switzerland; Anestis I. Kalfas, ETH Zurich, Swiss Federal Institute of Technology, Switzerland     GT2003-38270  
IGTI  2003  Unsteady Flow Interactions Within the Inlet Cavity of a Turbine Rotor Tip Labyrinth Seal   Axel Pfau, ETH Zurich, Switzerland; Anestis I. Kalfas, ETH Zurich, Swiss Federal Institute of Technology, Switzerland; Daniel Rusch, ETH Zurich, Switzerland; Joel Schlienger, ETH Zurich, Switzerland; Reza S. Abhari, Swiss Federal Institute of Technology, ETH Zurich, Switzerland     GT2003-38271  
IGTI  2003  Technical and Tariff Scenarios Effect on Microturbine Trigenerative Applications   Stefano Campanari, Politecnico di Milano - Dip. di Energetica, Italy; Ennio Macchi, Politecnico di Milano - Dip. di Energetica, Italy     GT2003-38275  
IGTI  2003  An Experimental and Theoretical Study of Brush Seal and Shaft Thermal Interaction   Andrew K. Owen, University of Oxford, United Kingdom; Terry V. Jones, University of Oxford, United Kingdom; Shengmin Guo, UMIST, United Kingdom; Simon Hogg, Alstom Power, United Kingdom     GT2003-38276  
IGTI  2003  Numerical Investigation of the Influence of the Tip Clearance on Wake Formation Inside a Radial Impeller   Carsten Weiss, Institute of Jet Propulsion and Turbomachinery, RWTH Aachen University, Germany; Daniel R. Grates, Institute of Jet Propulsion and Turbomachinery, RWTH Aachen University, Germany; Hans Thermann, Institute of Jet Propulsion and Turbomachinery, RWTH Aachen University, Germany; Reinhard Niehuis, Institute of Jet Propulsion and Turbomachinery, RWTH Aachen University, Germany     GT2003-38279  
IGTI  2003  Studies on Effects of Periodic Wake Passing Upon a Blade Leading Edge Separation Bubble: Experimental Investigation Using a Simple Leading Edge Model   ken-ichi Funazaki, Iwate University, Japan; Yoshiki Kato, Iwate University, Japan; Kazutoyo Yamada, Iwate University - Dept. Mech. Eng., Japan     GT2003-38281  
IGTI  2003  Transition Modelling With the SST Turbulence Model and an Intermittency Transport Equation   Erik , E.R. Dick, Ghent University, Belgium; Koen Lodefier, Ghent University, Belgium     GT2003-38282  
IGTI  2003  Trigeneration: Thermodynamic Performance and Cold Expander Aerodynamic Design in Humid Air Turbines   Magnus K Genrup, Lund University/Dept of Heat and Power, Sweden; Marcus Thern, Lund Institute of Technology, Sweden; Mohsen Assadi, Lund University, Sweden     GT2003-38283  
IGTI  2003  Compressor Blade Tip Timing Using Capacitance Tip Clearance Probes   Craig P. Lawson, Cranfield University, United Kingdom; Paul C. Ivey, Cranfield University, United Kingdom     GT2003-38284  
IGTI  2003  Prediction of the Fatigue Life of Thermal Barrier Coatings in Gas Turbines: Modelling and Experimental Verification   Sören Sjöström, Dept. RGS, Sweden; Håkan Brodin, Dept. of Mechanical Engineering, Sweden; Magnus Jinnestrand, Dept. of Mechanical Engineering, Sweden     GT2003-38285  
IGTI  2003  Numerical Investigations About the Aerodynamic Performance of the Cascade in Unsteady Environment   Ji Lucheng, Institute of Engineering Thermophisics, China Academy of Sciences, China; Chen Jiang, Beijing Full Three Dimension Power Engineering Co. Ltd., China; Xu Jianzhong, Chinese Academy of Sciences Institute of Engineering Thermophysics, China     GT2003-38288  
IGTI  2003  Experimental Study of the Transmission Error for the Detection of Gear Faults   Jarir Mahfoudh, INSA-LYON, France; Didier Remond, INSA-LYON, France     GT2003-38289  
IGTI  2003  Numerical Study on the Effects of Blade Leading Edge Shape to the Performance of Supersonic Rotor   Kicheol/ Park, Neuros Co., Ltd., Korea (Republic)     GT2003-38292  
IGTI  2003  Investigations of Dust Separation in the Internal Cooling Air System of Gas Turbines   Oliver Schneider, Gerhard-Mercator Universitaet Duisburg, Germany; Dieter Brillert, Siemens Westinghouse Power Corporation, United States; Friedrich Karl Benra, Gerhard Mercator Universitaet Duisburg, Germany; Hans Josef Dohmen, Gerhard Mercator Universitaet Duisburg, Germany     GT2003-38293  
IGTI  2003  Biomass Gasification Combined Cycle Opportunities Using the Future Energy SilvaGas¨ Gasifier Coupled to AlstomÕs Industrial Gas Turbines   Mark A. Paisley, Future Energy Resources, United States; Mike Welch, Alstom, United Kingdom     GT2003-38294  
IGTI  2003  Advanced Technology Biomass-Fueled Combined Cycle   David S. Liscinsky, United Technologies Research Center, United States; Fred Robson, kraftWork Systems, Inc., United States; George Foyt, Connecticut Resource Recovery Authority, United States; Joe Sangiovanni, United Technologies Research Center, United States; Michael Swanson, Energy and Environmental Research Center, United States; Richard Tuthill, Pratt & Whitney Power Systems, United States     GT2003-38295  
IGTI  2003  Thermodynamic Property Models for the Simulation of Advanced Wet Cycles   Jinyue Yan, Royal Institute of Technology, Sweden; Maria Jonsson, Royal Institute of Technology, Sweden; Xiaoyan Ji, Royal Institute of Technology, Sweden     GT2003-38298  
IGTI  2003  Industrial Gas Turbine Exciters: Design Considerations for More Effective Products   Luigi P. Tozzi, Woodward Governor Company, United States; David Petruska, Woodward, United States; John Emery, Woodward Governer Company, United States     GT2003-38299  
IGTI  2003  Fault Diagnosis of a Two Spool Turbo-Fan Engine Using Transient Data: A Genetic Algorithm Approach   Suresh Sampath, Cranfield University, United Kingdom; Riti singh, Cranfield University, United Kingdom; Stephen Ogaji, Cranfield University, United Kingdom; Yi-Guang Li, Cranfield University, United Kingdom     GT2003-38300  
IGTI  2003  Effects of a Vane-Recessed Tubular-Passage Passive Stall Control Technique on a Multistage, Axial-Flow Compressor: Results of Tests on the First Stage With the Rear Stages Removed   Mohammad Akhlaghi, Iran University of Science And Technology, Iran; Robin Elder, Faculty of Engineering, Loughborough University,, United Kingdom; Kenneth Ramsden, Cranfield University, United Kingdom     GT2003-38301  
IGTI  2003  Design, Test and Analysis of a High-Pressure-Ratio Transonic Fan   Paul R. Emmerson, QinetiQ, United Kingdom; Jon M. Moore, Rolls-Royce plc, United Kingdom; W. John Calvert, QinetiQ, United Kingdom     GT2003-38302  
IGTI  2003  Unsteady Surface Pressures Due to Wake Induced Transition in a Laminar Separation Bubble on a LP Turbine Cascade   Rory Stieger, University of Cambridge, United Kingdom; David Hollis, Department of Aeronautial and Automotive Engineering, United Kingdom; Howard Hodson, University of Cambridge, United Kingdom     GT2003-38303  
IGTI  2003  The Transition Mechanism of Highly-Loaded LP Turbine Blades   Rory Stieger, University of Cambridge, United Kingdom; Howard Hodson, University of Cambridge, United Kingdom     GT2003-38304  
IGTI  2003  A CAD-Based Blade Geometry Model for Turbomachinery Aero Design Systems   Ali Merchant, Massachusetts Institute of Technology, United States; Robert Haimes, Massachusetts Institute of Technology, United States     GT2003-38305  
IGTI  2003  Urban Air Quality Impacts of Distributed Generation   MARC MEDRANO, UNIVERSITY OF CALIFORNIA, IRVINE, United States; Donald Dabdub, UNIVERSITY OF CALIFORNIA, IRVINE, United States; G. S. Samuelsen, UNIVERSITY OF CALIFORNIA, IRVINE, United States; JACK BROUWER, UNIVERSITY OF CALIFORNIA, IRVINE, United States; Marc Carreras, UNIVERSITY OF CALIFORNIA, IRVINE, United States     GT2003-38309  
IGTI  2003  Numerical Optimization of Turbomachinery Bladings   Stéphane Burguburu, ONERA, France; Christophe Bonhomme, CNES, France; Gilles Leroy, TURBOMECA, France; Clément Toussaint, ONERA, France     GT2003-38310  
IGTI  2003  An Investigation of Turbomachinery Shrouded Rotor Blade Flutter   Hsiao-Wei Chiang, National Tsing Hua University, Taiwan; Chi-Chih Chen, National Tsing Hua University, Taiwan; Chih-Neng Hsu, National Tsing Hua University, Taiwan; Gwo-Chung Tsai, National I-lan Institute of Technology, Taiwan; Kwang-Lu Koai, Taiwan Power Company, Taiwan     GT2003-38311  
IGTI  2003  Direct-Transfer Preswirl System: A One Dimensional Modular Characterization of the Flow   Mario Dittmann, University of Karlsruhe, Germany; Sigmar Wittig, University of Karlsruhe, Germany; Klaus Dullenkopf, University of Karlsruhe, Germany     GT2003-38312  
IGTI  2003  Discharge Coefficients of Rotating Short Orifices With Radiused and Chamfered Inlets   Mario Dittmann, University of Karlsruhe, Germany; Sigmar Wittig, University of Karlsruhe, Germany; Klaus Dullenkopf, Universität Karlsruhe - Institut für Thermische Strömungsmaschinen, Germany     GT2003-38314  
IGTI  2003  Design and Development of a Small Jet Engine Test Cell   Kostas Mathioudakis, National Technical University of Athens, Greece; panagiotis argyropoulos, National Technical University of Athens, Greece     GT2003-38315  
IGTI  2003  Predictions of Temperature Redistribution in a Turning Duct and in High-Pressure Turbines   Thomas J. Praisner, Pratt & Whitney, United States; John P. Clark, Air Force Research Laboratory Turbine Branch, United States; Jonn W. Magowan, Pratt & Whitney, United States     GT2003-38317  
IGTI  2003  Turbine Nozzle Endwall Inlet Film Cooling: The Effect of a Back-Facing Step   luzeng zhang, solar turbines inc, United States; hee koo moon, solar turbines inc, United States     GT2003-38319  
IGTI  2003  Turbocharger Unstable Operation Diagnosis Using Vibroacoustic Measurements   Kostas Mathioudakis, National Technical University of Athens, Greece; Kyriakos D. Papailiou, National Technical University of Athens, Greece; Michael Kefalakis, National Technical University of Athens, Greece; Nikos Aretakis, National Technical University of Athens, Greece     GT2003-38321  
IGTI  2003  Non-Conventional Turbines for Hydrogen Fueled Power Plants   Giovanni Cerri, Dep. of Mechanical and Industrial Engineering "ROMA TRE" University, Italy; Giuseppe Soraperra, Dep. of Mechanical and Structural Engineering University of Trento, Italy; Lorenzo Battisti, Dep. of Mechanical and Structural Engineering University of Trento, Italy     GT2003-38324  
IGTI  2003  Micro Humid Air Cycle: Part A Ñ Thermodynamic and Technical Aspects   Joao M. Parente, TPG, DIMSET, University of Genova, Italy; Alberto Traverso, University of Genova - DIMSET, Italy; Aristide Massardo, Universita' Degli Studi di Genova DiMSeT, Italy     GT2003-38326  
IGTI  2003  Modal Strain Analyses of a Radial Turbine   Bartolomeus Irwanto, Technische Universität Dresden, Germany; Dietrich Pawandenat, Technische Universität Dresden, Germany; Hans-Jürgen Hardtke, Technische Universität Dresden, Germany; Joachim Gier, Technische Universität Dresden, Germany     GT2003-38327  
IGTI  2003  Micro Humid Air Cycle: Part B Ñ Thermoeconomic Analysis   Joao M. Parente, TPG, DIMSET, University of Genova, Italy; Alberto Traverso, University of Genova - DIMSET, Italy; Aristide Massardo, Universita' Degli Studi di Genova DiMSeT, Italy     GT2003-38328  
IGTI  2003  Investigation of Turbulence Models Applied to Premixed Combustion Using a Level-Set Flamelet Library Approach   Ulf A. Engdar, Lund Institute of Technology, Sweden; Jens Klingmann, Lund University of Technology, Sweden; Per Nilsson, ÅF Processdesign AB, Sweden     GT2003-38331  
IGTI  2003  Evaluation of Alternative High Temperature Coatings to Improve Hot Corrosion Resistance in a Shipboard Environment   David A. Shifler, Naval Surface Warfare Center, United States; Bruce Rodman, NAVSEA-Philadelphia, United States; Dennis M. Russom, NAVSEA Philadelphia, United States     GT2003-38332  
IGTI  2003  Computational and Experimental Investigation of Emissions in a Highly Humidified Premixed Flame   Fredrik Hermann, Lund Institute of Technology, Sweden; Jens Klingmann, Lund University of Technology, Sweden; Rolf Gabrielsson, Volvo Aero Corporation, Sweden     GT2003-38337  
IGTI  2003  Aerodesign and Testing of an Aero-Mechanically Highly Loaded LP Turbine   Franz Malzacher, MTU Aero Engines, Germany; Jochen Gier, MTU Aero Engines, Germany; Franz Lippl, MTU Aero Engines, Germany     GT2003-38338  
IGTI  2003  Effect of Rotation on Heat Transfer in Narrow Rectangular Cooling Channels (AR = 8:1 and 4:1) With Pin-Fins   Lesley Wright, Texas A&M University, United States; Je-Chin Han, Texas A&M University, United States; Eungsuk Lee, Texas A&M University, United States     GT2003-38340  
IGTI  2003  Integration of High Heat Sink Fuels in Aircraft Thermal Management Systems   Marvin R. Glickstein, MRG Technical Services, Inc, United States; Ernest S. Hodge, Modelogics, Inc., United States; Valerie J. Van Griethuysen, U.S. Air Force, United States     GT2003-38341  
IGTI  2003  Resonance Effects in the NASA Transonic Flutter Cascade Facility   Jan Lepicovsky, QSS Group, Inc. / NASA GRC, United States; Vincent R. Capece, University of Kentucky, United States     GT2003-38344  
IGTI  2003  Pressure and Flow Characteristics in a Rotating Two-Pass Square Duct With 45¡ Angled Ribs   T.M. LIOU, Feng Chia University, Taiwan; G.Y. Dai, National Tsing Hua University, Taiwan     GT2003-38346  
IGTI  2003  Computation of Flow and Heat Transfer in Rotating Rectangular Channels (AR = 4) With V-Shaped Ribs by a Reynolds Stress Turbulence Model   Guoguang Su, Texas A&M University, United States; Je-Chin Han, Texas A&M University, United States; shuye Teng, Texas A&M University, United States; Hamn-Ching Chen, Texas A&M University, United States     GT2003-38348  
IGTI  2003  A Review of Rotary Pressure-Gain Combustion Systems for Gas Turbine Applications   Kerem Pekkan, Indiana University Purdue University - IUPUI, United States; M. Razi Nalim, Indiana University Purdue University - IUPUI, United States     GT2003-38349  
IGTI  2003  Towards Multi-Component Analysis of Gas Turbines by CFD: Integration of RANS and LES Flow Solvers   Jorg Schluter, Center for Turbulence Research, United States; Parviz Moin, Center for Turbulence Research, United States; Sang Ho Kim, Aerospace Computing Lab, United States; Juan J. Alonso, Aerospace Computing Lab, United States; Heinz Pitsch, Stanford University, United States; Sriram Shankaran, Aerospace Computing Lab, United States     GT2003-38350  
IGTI  2003  Study on Crack Propagation Tendencies of Non-Repaired and Repaired Nozzles   Tomoharu Fujii, CRIEPI, Japan; Takeshi Takahashi, CRIEPI, Japan     GT2003-38351  
IGTI  2003  Conceptual Design and Cooling Blade Development of 1700¡ C-Class High-Temperature Gas Turbine   Yoshitaka Fukuyama, Rotating Machine Technology R&D Dept., Power & Industrial Systems R&D Center, Toshiba Corp., Japan; Miki Satoh, Central Research Institute of Electric Power Industry, Japan; Hiroshi Saeki, Rotating Machine Technology R&D Dept., Power & Industrial Systems R&D Center, Toshiba Corp., Japan; Toru Takahashi, Central Research Institute of Electric Power Industry, Japan; Toru Ninomiya, New Energy Development Organization, Japan; Shoko Ito, Rotating Machine Technology R&D Dept., Power & Industrial Systems R&D Center, Toshiba Corp., Japan; Katsuya Yamashita, Rotating Machine Technology R&D Dept., Power & Industrial Systems R&D Center, Toshiba Corp., Japan; Asako Inomata, Rotating Machine Technology R&D Dept., Power & Industrial Systems R&D Center, Toshiba Corp., Japan; Fumio Ootomo, Rotating Machine Technology R&D Dept., Power & Industrial Systems R&D Center, Toshiba Corp., Japan; Eiichi Koda, Central Research Institute of Electric Power Industry, Japan; Miki Koyama, New Energy Development Organization, Japan     GT2003-38352  
IGTI  2003  Experimental and Numerical Study of Stall Flutter in a Transonic Low-Aspect Ratio Fan Blisk   Al Sanders, Honeywell ES&S, United States; Douglas Rabe, Wright Laboratory, United States; Khaled Hassan, Honeywell Engines, Systems & Services, United States     GT2003-38353  
IGTI  2003  A New Paradigm for Simulation of Turbulent Combustion in Realistic Gas Turbine Combustors Using LES   George S. Constantinescu, Stanford University, United States; gianluca iaccarino, stanford university, United States; Sourabh V. Apte, Stanford University, United States; Krishnan Mahesh, University of Minnesota, United States; Frank Ham, stanford university, United States; Parviz Moin, Stanford University, United States     GT2003-38356  
IGTI  2003  Stall Inception in a Vaneless Diffuser of a Centrifugal Compressor   Jeong-Seek Kang, Korea Aerospace Research Institute, Korea (Republic); Shin-Hyoung Kang, Seoul National University, Korea (Republic)     GT2003-38358  
IGTI  2003  Gas Path Model Identification as an Instrument of Gas Turbine Diagnosing   Igor Loboda, INSTITUTO POLITECNICO NACIONAL, Mexico; Sergey Yepifanov, National Aerospace University "KhAI", Ukraine     GT2003-38365  
IGTI  2003  Interaction of Rim Seal and Annulus Flows in an Axial Flow Turbine   John W. Chew, University of Surrey, United Kingdom; Chunli Cao, University of Surrey, United Kingdom; Simon Hogg, Alstom Power, United Kingdom; Peter R. Millington, Alstom Power, United Kingdom     GT2003-38368  
IGTI  2003  Conjugate Heat Transfer Analysis for Film Cooling Configurations With Different Hole Geometries   Karsten Kusterer, B&B-AGEMA GmbH, Germany; Dieter Bohn, Institute of Steam and Gas Turbines, Aachen University, Germany; Jing Ren, Institute of Steam and Gas Turbines, Germany     GT2003-38369  
IGTI  2003  High Stage Loading Low Pressure Turbines: A New Proposal for an Efficiency Chart   Raul Vazquez, Industria de Turbopropulsores (ITP), Spain; David Cadrecha, Industria de Turbopropulsores, S.A, Spain; Diego Torre, Industria de Turbopropulsores, S.A., Spain     GT2003-38374  
IGTI  2003  Robust Optimal Design in Multistage Expansion of a Gas Turbine Cogeneration Plant Under Uncertain Energy Demands   Ryohei Yokoyama, Osaka Prefecture University, Japan; Koichi Ito, Osaka Prefecture University, Japan; Tatsuhiro Murata, Osaka Prefecture University, Japan     GT2003-38375  
IGTI  2003  3D-LDA Measurements in an Aero-Engine Bearing Chamber   Philippe Gorse, Universität Karlsruhe - Institut für Thermische Strömungsmaschinen, Germany; Joachim Ebner, Universität Karlsruhe - Institut für Thermische Strömungsmaschinen, Germany; Klaus Dullenkopf, Universität Karlsruhe - Institut für Thermische Strömungsmaschinen, Germany; Klaus Willenborg, Universität Karlsruhe - Institut für Thermische Strömungsmaschinen, Germany; Sigmar Wittig, University of Karlsruhe, Germany; Stefan Busam, Universität Karlsruhe - Institut für Thermische Strömungsmaschinen, Germany     GT2003-38376  
IGTI  2003  A New-Conception, Electromagnetically Controlled, Diaphragmless Shock Tube   Lorenzo Ferrari, Dept. Of Energy Engineering - Unversity of Florence, Italy; Giovanni Ferrara, Dept. of Energy Engineering - University of Florence, Italy; Maurizio De Lucia, Dept. of Energy Engineering - Univ. of Florence, Italy     GT2003-38377  
IGTI  2003  Fault Detection and Identification in an IM270 Gas Turbine Using Measurements for Engine Control   Masahiro Kurosaki, Ishikawajima Harima Heavy Industry, Japan; Kosuke Ebina, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan; Makoto Endoh, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan; Masatoshi Maruyama, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan; Tadashi Morioka, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan; Tomoshige Yasuda, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan     GT2003-38378  
IGTI  2003  On-Line Performance Monitoring and Engine Diagnostic Using Robust Kalman Filtering Techniques   Pierre Dewallef, Université de Liège, Belgium; Olivier Léonard, Université de Liège, Belgium     GT2003-38379  
IGTI  2003  Influence of Co- and Counter Swirl on Lean Stability Limits of an Airblast Nozzle   Klaus Merkle, University of Karlsruhe, Germany; Horst Büchner, University of Karlsruhe, Engler-Bunte-Institute, Combustion Technology, Germany; Nikolaos Zarzalis, University of Karlsruhe, Engler-Bunte-Institute, Combustion Technology, Germany; Osman N. Dr. Sara, University of Karlsruhe, Engler-Bunte-Institute, Combustion Technology, Germany; Dirk Großschmidt, University of Karlsruhe, Engler-Bunte-Institute, Combustion Technology, Germany     GT2003-38004  
IGTI  2003  Numerical Investigation of the Sensitivity of Forced-Response Characteristics of Bladed Disks to Mistuning   Mikkel Myhre, Royal Institute of Technology, Sweden; Francois Moyroud, Royal Institute of Technology, Sweden; Torsten H. Fransson, Royal Institute of Technology, Sweden     GT2003-38007  
IGTI  2003  Economic Assessment of Evaporative Gas Turbine Cycles With Optimized Part Flow Humidification Systems   Maria Jonsson, Royal Institute of Technology, Sweden; Jinyue Yan, Royal Institute of Technology, Sweden     GT2003-38009  
IGTI  2003  Emissions Performance of the Macrolaminate Premixer Tested Under Simulated Engine Conditions   Adel Ben Mansour, Parker Hannifin Corp, United States; Michael Benjamin, Parker Hannifin Corporation, United States     GT2003-38010  
IGTI  2003  Maximizing Asset Value of Combustion Turbines   John S Hoffman, WorkSmart Energy Enterprises, Inc., United States; William Kopko, WorkSmart Energy Enterprises, Inc., United States     GT2003-38012  
IGTI  2003  The High-Pressure Combustion Facility at the NASA Glenn Research Center   Paul F Penko, NASA Glenn Research Center, United States; Bryan Fraser, NASA Glenn Research Center, United States     GT2003-38013  
IGTI  2003  Computation of Heat Transfer for Two Discs Rotating at Different Speeds   Michael Owen, University of Bath, United Kingdom; Muhsin Kilic, Uludag University, Turkey     GT2003-38014  
IGTI  2003  New Free-Piston Topping Cycle for Gas-Turbine Power Plants   William Kopko, WorkSmart Energy Enterprises, Inc., United States; John S Hoffman, WorkSmart Energy Enterprises, Inc., United States     GT2003-38015  
IGTI  2003  Modelling NO-NO2 Conversion in Counter-Flow Diffusion Flames   adrian G Kyne, University of Leeds, United Kingdom; Alan Williams, University of Leeds, United Kingdom; Chris W. Wilson, QinetiQ Limited, United Kingdom; M. Cyrus Pourkashanian, University of Leeds, United Kingdom     GT2003-38017  
IGTI  2003  A Novel Approach to the Optimisation of Reaction Rate Parameters for Methane Combustion Using Multi-Objective Genetic Algorithms   adrian G Kyne, University of Leeds, United Kingdom; Nicu, S Mera, University of Leeds, United Kingdom; M. Cyrus Pourkashanian, University of Leeds, United Kingdom; Lionel Elliot, University of Leeds, United Kingdom; Derek, B Ingham, University of Leeds, United Kingdom; Chris W. Wilson, QinetiQ Limited, United Kingdom     GT2003-38018  
IGTI  2003  On Compressor Station Layout   Rainer Kurz, Solar Turbines, United States     GT2003-38019  
IGTI  2003  A Numerical Study on the Influence of Vane-Blade Spacing on a Compressor Stage at Sub- and Transonic Operating Conditions   Andreas Zachcial, German Aerospace Center - DLR, Germany; Dirk Nuernberger, German Aerospace Center, DLR, Germany     GT2003-38020  
IGTI  2003  Research on Sound-Vortex Resonance in Enhancing Performance of an Annular Cascade   Yaxi Qiu, Beiing University of Aeronautics and Astronautics, China; Jingdong Ge, Beijing University of Aeronautics and Astronautics, China; Sheng Zhou, Beiing University of Aeronautics and Astronautics, China; Yajun Lu, Beiing University of Aeronautics and Astronautics, China     GT2003-38022  
IGTI  2003  A Simple Kinematic Model for the Behavior of a Magnetically Levitated Rotor Operating in Overload Regime   Eugenio N Cuesta, Universidad Simon Bolivar, Venezuela; Nila I. Montbrun, Universidad Simon Bolivar, Venezuela; Victor Rastelli, Universidad Simon Bolivar, Venezuela; Luis U. Medina, Universidad Simon Bolivar, Venezuela; Sergio E. Diaz, Universidad Simon Bolivar, Venezuela     GT2003-38024  
IGTI  2003  Interaction of Shroud Leakage Flow and Main Flow in a Three-Stage LP Turbine   Jochen Gier, MTU Aero Engines, Germany; Bernard Brouillet, MTU Aero Engines, Germany; Bertram Stubert, MTU Aero Engines, Germany; Laurent de Vito, MTU Aero Engines, Germany     GT2003-38025  
IGTI  2003  The Characteristics of Radial Turbines for Small Gas Turbines   Colin Rodgers, ITC, United States     GT2003-38026  
IGTI  2003  Some Effects of Size on the Performances of Small Gas Turbines   Colin Rodgers, ITC, United States     GT2003-38027  
IGTI  2003  Research on Application of Melt-Growth Composite Ceramics to Gas Turbines   Shinya Yokoi, HPGT, Japan; Tsutomu Kihara, NEDO, Japan; Narihito Nakagawa, HPGT, Japan; Kenji Kobayashi, HPGT, Japan; Hideaki Takamatsu, NEDO, Japan; Kenji Fujiwara, HPGT, Japan     GT2003-38029  
IGTI  2003  Exceeding 2000 K at Turbine Inlet: Relative Cooling With Liquid for Gas Turbines Ñ Integrated Systems   Dan Brasoveanu, University of Maryland, United States; Constantin Sandu, Turbomecanica, Romania     GT2003-38031  
IGTI  2003  Relative Cooling System: Design and Efficiency   Dan Brasoveanu, University of Maryland, United States; Constantin Sandu, Turbomecanica, Romania     GT2003-38032  
IGTI  2003  Experimental Results on Humidification of Compressed Air in a Tubular Humidifier for Evaporative Cycles   Farnosh Dalili, Royal Institute of Technology, Sweden; Mats Westermark, Royal Institute of Technology, Sweden     GT2003-38034  
IGTI  2003  Tubular Regenerator Development and Incorporation Experience   Vladimir B. Soudarev, ORMA, Inc., Russia; Alex N. Orberg, Orma, Inc., Russia     GT2003-38035  
IGTI  2003  Design of Industrial Axial Compressor Blade Sections for Optimal Range and Performance   Frank Sieverding, Sulzer Innotec, Switzerland; Beat Ribi, MAN Turbomaschinen AG Schweiz, Switzerland; Michael Casey, Sulzer Innotec, Switzerland; Michael Meyer, MAN Turbomaschinen AG Schweiz, Switzerland     GT2003-38036  
IGTI  2003  Three-Dimensional Optimization of Turbomachinery Bladings Using Sensitivity Analysis   Steffen Kämmerer, University of Stuttgart, Germany; Meinhard Paffrath, Siemens AG, Germany; Alexander Jung, Siemens AG Power Generation, Germany; Utz Wever, Siemens AG, Germany     GT2003-38037  
IGTI  2003  CFD Determination of Pre-Chamber Flow Pertubation Inlet Boundary Conditions for Seal Rotordynamics Models   David L. Rhode, Texas A & M University, United States; Ganesh Venkatesan, Adapco, India     GT2003-38038  
IGTI  2003  Investigation of Flow Pattern and Losses in Transonic Turbine Vane and Blade Cascades by Means of Laser Anemometer Measurements and Navier-Stokes Analysis   Andrei V. Granovski, ALSTOM POWER Uniturbo, Russia     GT2003-38040  
IGTI  2003  Vibration Analysis of Rotor With Transverse Surface Cracks   Dan Guo, Tsinghua University, Beijing, PRC, China; Fulei Chu, Tsinghua Univ., China; Yongyong He, Tsinghua Univ., China     GT2003-38041  
IGTI  2003  Unique Challenges for Bolted Joint Design in High-Bypass Turbofan Engines   ROBERT CZACHOR, GENERAL ELECTRIC AIRCRAFT ENGINES, United States     GT2003-38042  
IGTI  2003  Probabilistic Methodology for Combustor Airflow Surrogate Development   Malath Arar, General Electric Company, United States; Minesh Shah, GE - Global resaerch Center, United States     GT2003-38044  
IGTI  2003  The Effects of Wet Compression on Gas Turbine Engine Operating Performance   Michael R. Sexton, Virginia Military Institute, United States; Wayne R. Sexton, Bechtel Power Corporation, United States     GT2003-38045  
IGTI  2003  Probabilistic Analysis of Solid Oxide Fuel Cell Based Hybrid Gas Turbine System   Rama S.R. Gorla, Cleveland State University, United States; Jeffrey Rusick, NASA Glenn Research Center, United States; Shantaram S. Pai, NASA Glenn Research center, United States     GT2003-38046  
IGTI  2003  Heat Transfer and Flow Field Measurements in a Rib-Roughened Branch of a Rotating Two-Pass Duct   Yves Servouze, ONERA, France; J Chris Sturgis, USAF Research Laboratory (exchange engineer at ONERA), United States     GT2003-38048  
IGTI  2003  Specifying Manufacturing Tolerances for a Given Amplification Factor: A Nonparametric Probabilistic Methodology   Evangéline Capiez-Lernout, Laboratory of Engineering Mechanics (LaM), University of Marne-La-Vallée, France; Christian Soize, Laboratory of Engineering Mechanics (LaM), University of Marne-La-Vallée, France     GT2003-38050  
IGTI  2003  Optimization of a Large Number of Coolant Passages Located Close to the Surface of a Turbine Blade   George S. Dulikravich, University of Texas at Arlington, United States; Igor Egorov, IOSO Technology Center, Russia; Shinobu Yoshimura, University of Tokyo, Japan; Brian H. Dennis, University of Tokyo, Japan     GT2003-38051  
IGTI  2003  Effect of Bottoming Cycle Alternatives on the Performance of Combined Cycle   Ramashish Yadav, Motilal Nehru National Institute of Technology, Allahabad, India     GT2003-38052  
IGTI  2003  Heat Transfer and Friction Factors for Flows Inside Circular Tubes With Concavity Surfaces   Ron S. Bunker, General Electric Research Center, United States; Katherine F. Donnellan, GE Power Systems, United States     GT2003-38053  
IGTI  2003  Simulation of Non-Steady and Non-Linear Flow Phenomena in Complex Piping Systems of Gas Turbines   Dieter Warnack, Siemens, Germany; Dr. Uwe Pfeifer, Siemens, Germany     GT2003-38056  
IGTI  2003  Detailed and Reduced-Chemistry Descriptions for Ignition and Detonation of Propane   Maria V Petrova, UCSD, United States; Forman A. Williams, UCSD, United States     GT2003-38057  
IGTI  2003  The Oxidation of Metal Alloy Foils in the Presence of Water Vapor   James M. Rakowski, Allegheny Ludlum, United States     GT2003-38059  
IGTI  2003  Experimental Demonstration of Maximum Mistuned Bladed Disk Forced Response   J. A. Kenyon, Air Force Research Laboratory, United States; J. H. Griffin, Carnegie Mellon University, United States     GT2003-38060  
IGTI  2003  Procedure for Determining 1-D Flow Distributions in Arbitrarily Connected Passages Without the Influence of Pumping   Pete Meitner, Army Research Lab - VTD, United States     GT2003-38061  
IGTI  2003  Aspects of Cooled Gas Turbine Modelling for the Semi-Closed O2/CO2 Cycle With CO2 Capture   Kristin Jordal, Norwegian University of Science and Technology, Norway; Ake Klang, Alstom Power Sweden, Sweden; Olav Bolland, Norwegian University of Science and Technology, Norway     GT2003-38067  
IGTI  2003  Modelling and Simulation of Transient Performance of the Semi-Closed O2/CO2 Gas Turbine Cycle for CO2-Capture   Ragnhild E. Ulfsnes, Departement of Energy and Process Engineering, Norwegian University of Science and Technology, Norway; Kristin Jordal, Norwegian University of Science and Technology, Norway; Olav Bolland, Norwegian University of Science and Technology, Norway     GT2003-38068  
IGTI  2003  Artificial Neural Network Model for a Biomass-Fuelled Boiler   Jaime Arriagada, Lund University, Sweden; Mattia Costantini, Universita' di Perugia, Dipartimento di Ingegneria Industriale, Italy; Mohsen Assadi, Lund University, Sweden; Pernilla Olausson, Lund University, Sweden; Tord Torisson, Lund Institute of Technology, Sweden     GT2003-38070  
IGTI  2003  Gas Turbine Operation Offshore: On-Line Compressor Wash at Peak Load   Elisabet Syverud, Norwegian University of Science and Technology, Norway; Lars E Bakken, Norwegian University of Science and Technology, Norway; Frode Bjørnås, Bently Nevada, Norway; Kyrre Langnes, Statoil, Norway     GT2003-38071  
IGTI  2003  A Receptivity Based Transition Model   Mark W. Johnson, University of Liverpool, UK, United Kingdom     GT2003-38073  
IGTI  2003  Acoustic Detection of Imminent Blowout in Pilot and Swirl Stabilized Combustors   Suraj Nair, School of Aerospace Engineering, Georgia Institute of Technology, United States; Timothy C. Lieuwen, School of Aerospace Engineering, United States     GT2003-38074  
IGTI  2003  Prognostics/Diagnostics for Gas Turbine Engine Bearings   Rolf Orsagh, Impact Technologies, LLC, United States; Christopher Klenke, AFRL/PRTM, United States; Michael Roemer, Impact Technologies, LLC, United States     GT2003-38075  
IGTI  2003  CFD Prediction of Secondary Airflow Through Holes in Rotating Shafts   Colin Young, Rolls-Royce plc, United Kingdom; Guy D. Snowsill, Rolls-Royce plc, United Kingdom     GT2003-38077  
IGTI  2003  Influence of Loading Distribution on the Performance of Transonic HP Turbine Blades   Steen A. Sjolander, Carleton University, Canada; Daniel Corriveau, Carleton University, Canada     GT2003-38079  
IGTI  2003  Maisotsenko Open Cycle Used for Gas Turbine Power Generation   Leland E. Gillan, Idalex Technologies, United States; Valeriy Maisotsenko, Idalex Technologies, United States     GT2003-38080  
IGTI  2003  Design of a Modern Test-Facility for LPT/OGV Flows   Johan O Hjärne, Chalmers University of Technology, Sweden; Jonas Larsson, Volvo Aero Corporation, Sweden; Lennart Löfdahl, Chalmers University of Technology, Sweden     GT2003-38083  
IGTI  2003  Measurement and Analysis of Flow in a Pre-Swirled Cooling Air Delivery System   John W. Chew, University of Surrey, United Kingdom; Sergei Khalatov, Alstom Power, Switzerland; Alan B. Turner, University of Sussex, United Kingdom; Timothy Scanlon, Rolls-Royce plc, United Kingdom; Nicholas J. Hills, University of Sussex, United Kingdom     GT2003-38084  
IGTI  2003  Development and In Service Introduction of a Rolls-Royce Spey SM1C Digital Control System   James M Rand, RNLN, Netherlands; Nigel Charman, Rolls Royce, United Kingdom     GT2003-38085  
IGTI  2003  Laminar Flow Theory as a Guide to Compact Recuperator Design   William I. Chapman, Williams International Corporation, United States     GT2003-38087  
IGTI  2003  Effect of Exhaust Cleanup Systems on Gas Turbine Combustor Selection   David Moen, Power Tech Associates, Inc., United States; Mario DeCorso, Power Tech Associates, Inc., United States; Paul Pillsbury, Power Tech Associates, Inc., United States     GT2003-38088  
IGTI  2003  Modeling the Response of Premixed Flames to Mixture Ratio Perturbations   Ju Hyeong Cho, Georgia Institute of Technology, United States; Timothy C. Lieuwen, School of Aerospace Engineering, United States     GT2003-38089  
IGTI  2003  An Experimental Investigation on Different Radial Loading Distribution and Patterns of Stall Inception in a Single-Stage Low-Speed Axial Compressor   Chaoqun Nie, Institute of Engineering Thermophysics, Chinese Academy of Sciences, China     GT2003-38090  
IGTI  2003  Diagnosis for Loose Blades in Gas Turbines Using Wavelet Analysis   Lim Meng Hee, Institute of noise and vibration, Malaysia; Salman Leong, Institute of Noise & Vibration/ University Technology of Malaysia, Malaysia     GT2003-38091  
IGTI  2003  Analysis of Electrochemical Performance and Exergy Loss in Solid Oxide Fuel Cell   Kousuke Nishida, Osaka University, Japan; Shinichi Kinoshita, Osaka University, Japan; Toshimi Takagi, Osaka University, Japan     GT2003-38094  
IGTI  2003  Computer Simulation and Optimization of Heat Recovery Steam Generator (HRSG)   Onkar Singh, H. B. Technological Institute, India     GT2003-38095  
IGTI  2003  Thermodynamic Evaluation of Advanced Combined Cycle Using Latest Gas Turbine   Sanjay Y, Regional Institute Of Technology, Jamshedpur, India; Onkar Singh, H. B. Technological Institute, India     GT2003-38096  
IGTI  2003  Axial Fan at Reversal Flow   Vaclav Cyrus, AHT Energetics Ltd, Czech Republic     GT2003-38097  
IGTI  2003  Theoretical and Experimental Evaluation of a Plate Heat Exchanger Aftercooler in an Evaporative Gas Turbine Cycle   Marcus Thern, Lund Institute of Technology, Sweden; Torbjörn Lindquist, Lund Institute of Technology, Sweden; Tord Torisson, Lund Institute of Technology, Sweden     GT2003-38099  
IGTI  2003  Real Gas Effects in Turbomachinery Flows: A CFD Model for Fast Computations   Paolo Boncinelli, University of Florence, Italy; Andrea Arnone, University of Florence, Italy; Carlo Cortese, GE Oil & Gas - Nuovo Pignone, Italy; Filippo Rubechini, University of Florence, Italy; Massimiliano Cecconi, GE Oil & Gas - Nuovo Pignone, Italy     GT2003-38101  
IGTI  2003  Suppression of Instabilities in Gaseous Fuel High-Pressure Combustor Using Non-Coherent Oscillatory Fuel Injection   Dmitriy Shcherbik, Georgia Institute of Technology, United States; Eugene Lubarsky, Georgia Institute of Technology, United States; Yedidia Neumeier, Georgia Institute of Technology, United States; Thomas F. Fric, General Electric Power Systems, United States; Keith McManus, GE Global Research Center, United States; Ben T. Zinn, Georgia Institute of Technology, United States; Shiva Srinivasan, General Electric Power Systems, United States     GT2003-38103  
IGTI  2003  Optical Sensing of Lean Blowout Precursors in a Premixed Swirl Stabilized Dump Combustor   T. M. Muruganandam, Georgia Institute of Technology, United States; J. Seitzman, Georgia Institute of Technology, United States     GT2003-38104  
IGTI  2003  Coatings for Advanced Large Frame Combustion Turbines for Power Generation   Sastri Cheruvu, Southwest Research Institute, United States; Ramaswamy Viswanathan, EPRI, United States     GT2003-38105  
IGTI  2003  The Influence of Leading-Edge Geometry on Secondary Losses in a Turbine Cascade at the Design Incidence   Steen A. Sjolander, Carleton University, Canada; S.H. Moustapha, Pratt & Whitney Canada, Canada; Michael W. Benner, Carleton University, Canada     GT2003-38107  
IGTI  2003  Thermodynamic and Economic Assessment of Two Semi-Closed CO2 Cycles for Emission Abatement and Power Augmentation at Compressor Stations   Kamal Botros, Nova Chemicals, Canada; Daniel Sennhauser, NOVA Chemicals, Canada; Liz Siarkowski, TransCanada Pipelines Ltd., Canada     GT2003-38108  
IGTI  2003  Comparison of High-Efficiency Distributed Cogeneration and Large Combined-Cycle Power Generation   John R. Martin, Pacific Energy Systems, Inc, United States; Daniel B. Jones, Pacific Energy Systems, Inc., United States     GT2003-38109  
IGTI  2003  Technology Update on Gas Turbine Dual Fuel, Dry Low Emission Combustion Systems   Petter E Røkke, Norwegian University of Science and Technology, Norway; Ole B. Svendsgaard, Rolls-Royce Ulstein Turbine AS, Norway; Nils A Røkke, Sintef Energy Research, Norway; Johan E Hustad, Norwegian University of Science and Technology, Norway     GT2003-38112  
IGTI  2003  Flame Transfer Function Characteristics of Swirl Flames for Gas Turbine Applications   Martin Lohrmann, University Karlsruhe, Engler-Bunte-Institut, Combustion Technology, Germany; Nikolaos Zarzalis, University of Karlsruhe, Engler-Bunte-Institute, Combustion Technology, Germany; Werner Krebs, SIEMENS AG, Power Generation, Germany; Horst Büchner, University of Karlsruhe, Engler-Bunte-Institute, Combustion Technology, Germany     GT2003-38113  
IGTI  2003  Hybrid Model of an Evaporative Gas Turbine Power Plant Utilizing Physical Models and Artificial Neural Networks   Pernilla Olausson, Lund University, Sweden; Daniel Häggståhl, Mälardalen University, Sweden; Erik Dahlquist, Mälardalen University, Sweden; Jaime Arriagada, Lund University, Sweden; Mohsen Assadi, Lund University, Sweden     GT2003-38116  
IGTI  2003  Model Analysis of High-Fogging Effects on the Work of Compression   Carlos Härtel, ALSTOM Power (Switzerland) Ltd., Dept. CSDT, Switzerland; Peter Pfeiffer, ALSTOM Power (Switzerland) Ltd., Switzerland     GT2003-38117  
IGTI  2003  Experimental and Numerical Investigation of Impingement on a Rib-Roughened Leading-Edge Wall   Mohammad E. Taslim, MIME Department, 334SN, United States; Haidong Liu, Northeastern University, United States; Kaveh Bakhtari, MIME Department, 334SN, United States     GT2003-38118  
IGTI  2003  Probabilistic Analysis of a Turbine Cooling Air Supply System: The Effect on Airfoil Oxidation Life   Vince Sidwell, MIT, United States; David Darmofal, M.I.T., United States     GT2003-38119  
IGTI  2003  Design Optimisation of the Graz Cycle Prototype Plant   Wolfgang Sanz, Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria; Herbert Jericha, Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria; Franz Heitmeir, Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria; Emil Goettlich, Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria     GT2003-38120  
IGTI  2003  Large-Eddy Simulations of Heat Transfer in a Ribbed Channel for Internal Cooling of Turbine Blades   Danesh Tafti, Mechanical Engineering Department, United States     GT2003-38122  
IGTI  2003  Heat Transfer Measurements Using Liquid Crystal in a Pre-Swirl Rotating-Disc System   Gary D Lock, University of Bath, United Kingdom; Michael Owen, University of Bath, United Kingdom; Michael Wilson, University of Bath, United Kingdom; Paul Newton, University of Bath, United Kingdom; Youyou Yan, University of Bath, United Kingdom     GT2003-38123  
IGTI  2003  Investigation of an Inversely Designed Centrifugal Compressor Stage: Part 2: Ñ Experimental Investigations   Matthias Schleer, Swiss Federal Institute of Technology, LSM, Switzerland; Christian H. Roduner, ABB Turbo Systems AG, Switzerland; Soon-Sam Hong, Korean Aerospace Research Institute, Korea (Republic); Reza Abhari, Swiss Federal Institute, LSM, Switzerland; Beat Ribi, MAN Turbomaschinen AG Schweiz, Switzerland; Frans Ploger, HV Turbo, Denmark; Mehrdad Zangeneh, University College London, United Kingdom     GT2003-38127  
IGTI  2003  Unsteady, 3-Dimensioanal Flow Measurement Using a Miniature Virtual 4 Sensor Fast Response Aerodynamic Probe (FRAP)   Axel Pfau, ETH Zurich, Switzerland; Anestis I. Kalfas, ETH Zurich, Swiss Federal Institute of Technology, Switzerland; Joel Schlienger, ETH Zurich, Switzerland; Reza S. Abhari, Swiss Federal Institute of Technology, ETH Zurich, Switzerland     GT2003-38128  
IGTI  2003  Rich-Catalytic Lean-Burn Combustion for Low-Single-Digit NOx Gas Turbines   Lance L. Smith, Precision Combustion, Inc., United States; Kenneth O. Smith, Solar Turbines, Inc., United States; William C. Pfefferle, Precision Combustion, Inc., United States; Vivek K. Khanna, Solar Turbines, Inc., United States; Marco J. Castaldi, Precision Combustion, Inc., United States; Hasan Karim, Precision Combustion, Inc., United States; Shahrokh Etemad, Precision Combustion, Inc., United States     GT2003-38129  
IGTI  2003  Impact of Geometric Variability on Axial Compressor Performance   Victor E. Garzon, Aero/Astro, MIT, United States; David Darmofal, M.I.T., United States     GT2003-38130  
IGTI  2003  Hybrid Gas Turbine and Hydraulic Air Compressor System   David J. White, TRITEK Consulting, United States     GT2003-38131  
IGTI  2003  The Effect of Turbulator Lean on Heat Transfer and Friction in a Square Channel   Ron S. Bunker, General Electric Research Center, United States; Sarah Osgood, General Electric Research Center, United States     GT2003-38137  
IGTI  2003  Film Cooling Analysis Using DES Turbulence Model   Subrata Roy, Computational Plasma Dynamics Laboratory, Kettering University, United States; Sagar Kapadia, Comp Plasma Dyn Lab, Kettering University, United States; James D. Heidmann, NASA Glenn Research Center, United States     GT2003-38140  
IGTI  2003  An Improved Preliminary Design Method for Ejectors   Knox Millsaps, Naval Postgraduate School, United States     GT2003-38141  
IGTI  2003  Numerical Optimization of a Gas Turbine Cogeneration Plant   Jose C. Teixeira, University of Minho, Portugal; Angela Silva, University of Minho, Portugal; Senhorinha F.C.F. Teixeira, University of Minho, Portugal     GT2003-38143  
IGTI  2003  Performance Prediction of a Converging Slot-Hole Film-Cooling Geometry   Jane E. Sargison, University of Tasmania, Australia; Professor Martin Oldfield, University of Oxford, United Kingdom; Gary D Lock, University of Bath, United Kingdom; Anton Rawlinson, Rolls Royce plc, United Kingdom; Dr Shengmin Guo, University of Oxford, United Kingdom     GT2003-38144  
IGTI  2003  Development of a Torque Limiting Device to Provide a Measure Against Grid Blackout in Gas Turbine Power Generating Plants   Mitsuo Toyoda, Tokyo Gas Co., LTD, Japan; Shonosuke Koga, Osaka Gas Co., LTD, Japan; Teruo Sakumi, Niigata Converter Co., LTD., Japan; Tatsuro Abe, Niigata Converter Co., LTD, Japan; Hideki Nakamura, Niigata Converter Co., LTD, Japan; Yoshihiro Takahashi, Toho Gas Co., Ltd., Japan; Gaisa Matsumoto, Tokyo Gas Co., LTD, Japan; Akira Maesono, Kawasaki Heavy Industries,LTD., Japan; Kunihiro Kokubu, Tokyo Gas Co., LTD, Japan     GT2003-38145  
IGTI  2003  Maximum Unbalance Responses of a Gear-Coupled Two-Shaft Rotor-Bearing System   AN SUNG LEE, Korea Inst. of Machiery and Material (KIMM), Korea (Republic); Jin Woong Ha, Century Corporation, Korea (Republic)     GT2003-38146  
IGTI  2003  Effects of Reynolds Number on the Non-Nulling Calibration of a Cone-Type Five-Hole Probe   Sang Woo Lee, Kumoh National University of Technology, Korea (Republic); Sang Bae Jun, Kumoh National University of Technology, Korea (Republic)     GT2003-38147  
IGTI  2003  Fuzzy Approaches for Searching Optimal Component Matching Point in Gas Turbine Performance Simulation   Changduk Kong, Chosun Univ. Dept. of Aerospace Eng., Korea (Republic); Myoung Cheol Kang, Chosun Univ. Dept. of Aerospace Eng., Korea (Republic); Ja Young Ki, Chosun Univ. Dept. of Aerospace Eng., Korea (Republic)     GT2003-38148  
IGTI  2003  Development of Micro-Turbo Charger and Micro-Combustor as Feasibility Studies of Three-Dimensional Gas Turbine at Micro-Scale   Kousuke Isomura, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan; Katsuyoshi Takahashi, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan; Masayoshi Esashi, Tohoku University, Japan; Motohide Murayama, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan; Nobuaki Ijichi, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan; Nobuyoshi Saji, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan; Osamu Shiga, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan; Shuji Tanaka, Tohoku University, Japan; Takashi Genda, Tohoku University, Japan; Hiroshi Yamaguchi, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan     GT2003-38151  
IGTI  2003  Centrifugal Compressor of a 100 kW Microturbine: Part 1 Ñ Experimental and Numerical Investigations on Overall Performance   Ernesto Benini, University of Padova, Italy; Andrea Toffolo, University of Padova, Italy; Andrea Lazzaretto, University of Padova, Italy     GT2003-38152  
IGTI  2003  Centrifugal Compressor of a 100 kW Microturbine: Part 2 Ñ Numerical Study of Impeller-Diffuser Interaction   Ernesto Benini, University of Padova, Italy; Andrea Toffolo, University of Padova, Italy     GT2003-38153  
IGTI  2003  Centrifugal Compressor of a 100 kW Microturbine: Part 3 Ñ Optimization of Diffuser Apparatus   Ernesto Benini, University of Padova, Italy; Andrea Toffolo, University of Padova, Italy     GT2003-38154  
IGTI  2003  Fluid Flow and Heat Transfer Features at a Cross-Flow of Dimpled Tubes in a Confined Space   Glib V. Kovalenko, Institute of Engineering Thermophysics, National Academy of Sciences of Ukraine, Ukraine; Artem A. Khalatov, Institute of Engineering Thermophysics National Academy of Sciences of Ukraine, Ukraine     GT2003-38155  
IGTI  2003  A Fractional-Factorial Investigation of the Design Parameters Affecting the Performance of a Pyrometer Purge Air System   Clive I. Kerr, Cranfield University, United Kingdom; Paul C. Ivey, Cranfield University, United Kingdom     GT2003-38156  
IGTI  2003  Experimental and Numerical Investigation of Trailing Edge Film Cooling by Circular Coolant Wall Jets Ejected From a Slot With Internal Rib Arrays   Patrick Martini, Universität Karlsruhe, Germany; Achmed Schulz, University of Karlsruhe, Germany     GT2003-38157  
IGTI  2003  Development of a Durable Catalyst Axial Restraint Structure   John E. Barnes, Catalytica Energy Systems, United States     GT2003-38158  
IGTI  2003  Fast Response Probes Measuring Unsteady Flows in High-Speed Research Compressors   Chris A. GEORGAKIS, Cranfield University, United Kingdom; Ian Bennett, CORAC Group PLC.,, United Kingdom; Paul C. Ivey, Cranfield University, United Kingdom     GT2003-38160  
IGTI  2003  A Multi-Component and Multi-Disciplinary Student Design Project Within an International Academic and Industrial Collaboration   Anestis I. Kalfas, ETH Zurich, Swiss Federal Institute of Technology, Switzerland; Isabelle Trebinjac, Ecole Centrale de Lyon, EC-Lyon, France; Yasemin Turcan, Berlin University of Technology, TU-Berlin, Germany; Friederike C. Mund, Swiss Federal Institute of Technology, ETH Zurich, Switzerland; Andre Vouillarmet, Ecole Centrale de Lyon, EC-Lyon, France; Jean Hourmouziadis, Berlin University of Technology, TU-Berlin, Germany; Reza S. Abhari, Swiss Federal Institute of Technology, ETH Zurich, Switzerland     GT2003-38163  
IGTI  2003  Gas Turbine Simulations in the Computerized Educational Program CompEduHPT: Educational Aspects   Jens E.A. Fridh, Royal Institute of Technology, Sweden; Alexandros K Kessar, Royal Institute of Technology, Sweden; Marianne Salomón, Royal Institute of Technology, Sweden; Torsten H. Fransson, Royal Institute of Technology, Sweden     GT2003-38164  
IGTI  2003  Gas Turbine Simulations in the Computerized Educational Program CompEduHPT: Three Case Studies   Jens E.A. Fridh, Royal Institute of Technology, Sweden; Alexandros K Kessar, Royal Institute of Technology, Sweden; Marianne Salomón, Royal Institute of Technology, Sweden; Torsten H. Fransson, Royal Institute of Technology, Sweden     GT2003-38165  
IGTI  2003  A New Concept of Impingement Cooling for Gas Turbine Hot Parts and Its Influence on Plant Performance   Marco Surace, University of Florence, Italy; Bruno Facchini, University of Florence, Italy; Stefano Zecchi, University of Florence, Italy     GT2003-38166  
IGTI  2003  Modelling of Circumferential Modal Coupling Due To Helmholtz Resonators   Simon R. Stow, Cambridge University, United Kingdom; Ann P. Dowling, Cambridge University, United Kingdom     GT2003-38168  
IGTI  2003  Suppression of Instabilities in Liquid Fueled Combustors by Variation of Fuel Spray Properties   Jae-Yeon Lee, Georgia Institute of Technology, United States; Eugene Lubarsky, Georgia Institute of Technology, United States; Ben T. Zinn, Georgia Institute of Technology, United States     GT2003-38169  
IGTI  2003  Validation of Multi-Frequency Eddy Current MWM Sensors and MWM-Arrays for Coating Production Quality and Refurbishment Assessment   Vladimir Zilberstein, JENTEK Sensors, Inc., United States; Neil Goldfine, JENTEK Sensors, Inc., United States; Ralph Reiche, Siemens Power Generation, Germany; Robert Lyons, JENTEK Sensors, Inc., United States; Thomas Malow, Siemens Power Generation, Germany; Ian Shay, JENTEK Sensors, Inc., United States     GT2003-38170  
IGTI  2003  Development of a Thermal Barrier Coating Life Model   Kawi Chan, Southwest Research Institute, United States; Sastri Cheruvu, Southwest Research Institute, United States     GT2003-38171  
IGTI  2003  The Development of Turbine Exit Flow in a Swan-Necked Inter-Stage Diffuser   Robert, R. J. Miller, Whittle Laboratory, United Kingdom; neil harvey, rolls royce, United Kingdom; roger ainsworth, Oxford University, United Kingdom; roger moss, Newcastle University, United Kingdom     GT2003-38174  
IGTI  2003  Two Financial Reasons Why Repowering is Compelling Compared to Other Power Supply Options   Jorgen Brandett, ALSTOM Power Inc., United States; James A. Schretter, Beacon Energy, LLC, United States; Steven Williams, Beacon Energy, LLC, United States     GT2003-38175  
IGTI  2003  Effect of Blade Tip Geometry on Tip Flow and Heat Transfer for a Blade in a Low Speed Cascade   Srinath V. Ekkad, Louisiana State University, United States; Hasan Nasir, Louisiana State University, United States; Vikrant Saxena, Louisiana State University, United States     GT2003-38176  
IGTI  2003  Impingement Heat Transfer Under Linearly Stretched Arrays of Holes   Srinath V. Ekkad, Louisiana State University, United States; Ron S. Bunker, General Electric Research Center, United States; Lujia Gao, Louisiana State University, United States     GT2003-38178  
IGTI  2003  Parallel Thermoelasticity Optimization of 3-D Serpentine Cooling Passages in Turbine Blades   George S. Dulikravich, University of Texas at Arlington, United States; Brian H. Dennis, University of Tokyo, Japan; Helmut Sobieczky, Deutsche Luft-und-Raumfahrt, Germany; Igor Egorov, IOSO Technology Center, Russia; Shinobu Yoshimura, University of Tokyo, Japan     GT2003-38180  
IGTI  2003  Steady-State and Transient Simulation of Turbodrop Engine Using SIMULINK¨ Model   Changduk Kong, Chosun Univ. Dept. of Aerospace Eng., Korea (Republic); Hongsuk Roh, Chosun Univ. Dept. of Aerospace Eng., Korea (Republic); Kang Taek Lim, Chosun Univ. Dept. of Aerospace Eng., Korea (Republic)     GT2003-38181  
IGTI  2003  Numerical Calculation of Low Order Blade Excitation in Pulse Charged Axial Turbocharger Turbines and Its Experimental Assessment   Dietmar E. Filsinger, ABB Turbo Systems Ltd., Switzerland; Ottmar Schäfer, ABB Turbo Systems Ltd., Switzerland     GT2003-38182  
IGTI  2003  Boundary Layer Measurement on the Blade Surface of a Multi-Stage Axial Flow Compressor   Y. H. Shin, Korea Institute of Science and Technology, Korea (Republic); Ian Bennett, CORAC Group PLC.,, United Kingdom; Robin Elder, PCA Engineers Limited, United Kingdom     GT2003-38183  
IGTI  2003  Performance Benefits Using Siemens Advanced Compressor Cleaning System   Christoph Pels-Leusden, Siemens PG, Germany; Christoph Sorgenfrey, Siemens PG, Germany; Lutz Duemmel, Kraftwerk Obernburg GmbH, Germany     GT2003-38184  
IGTI  2003  Experimental Investigation of Unsteady Flow Field in The Tip Region of An Axial Compressor Rotor Passage at Near Stall Condition With SPIV   Baojie Liu, Beijing University of Aeronautics and Astronautics, China; Huoxing Liu, Beijing University of Aeronautics and Astronautics, China; Maozhang Chen, Beijing University of Aeronautics and Astronautics, China; Hongjun Yu, Beijing University of Aeronautics and Astronautics, China; Haokang Jiang, Beijing University of Aeronautics and Astronautics, China; Hongwei Wang, Beijing University of Aeronautics and Astronautics, China     GT2003-38185  
IGTI  2003  A Feasibility Study of Inverted Brayton Cycle for Gas Turbine Repowering   Michele Bianchi, University of Bologna - DIEM, Italy; Antonio Peretto, University of Bologna - DIEM, Italy; Giorgio Negri di Montenegro, University of Bologna - DIEM, Italy; Pier Ruggero Spina, University of Bologna, Italy     GT2003-38186  
IGTI  2003  Parametric Analysis of Combined Cycles Equipped With Inlet Fogging   Michele Bianchi, University of Bologna - DIEM, Italy; Francesco Melino, University of Bologna - DIEM, Italy; Antonio Peretto, DIEM - Univ. of Bologna, Italy; Rakesh Bhargava, Universal Ensco Inc., United States     GT2003-38187  
IGTI  2003  Optimzed Operating Point Selection for Gas Turbine Health State Analysis by Using a Multi-Point Technique   Pier Ruggero Spina, University of Bologna, Italy; Mauro Venturini, DIF - University of Ferrara, Italy; Michele Pinelli, DIF - University of Ferrara, Italy     GT2003-38191  
IGTI  2003  Dry, Low Emissions for the HÕ Heavy-Duty Industrial Gas Turbines: Full-Scale Combustion System Rig Test Results   Geoffrey Myers, GE Power Systems, United States; Fred Setzer, GE Power Systems, United States; William Bechtel, GE Power Systems, United States; Markus Feigl, GE Power Systems, United States; Dan Tegel, GE Power Systems, United States; Bernard Couture, GE Power Systems, United States; David Fitts, GE Power Systems, United States; Richard Tuthill, Pratt and Whitney Power Systems, United States     GT2003-38193  
IGTI  2003  Performance Studies of Passive Damping Techniques Used to Suppress Combustion Oscillations in LPP Combustors   Greg J. M. Sims, QinetiQ Limited, United Kingdom; John R. Tilston, QinetiQ Limited, United Kingdom; Ron W Copplestone, QinetiQ, United Kingdom     GT2003-38194  
IGTI  2003  Interactions of Film Cooling Rows: Effects of Hole Geometry and Row Spacing on the Cooling Performance Downstream of the Secnd Row of Holes   Christian J., C.J. Saumweber, University of Karlsruhe, Germany; Achmed Schulz, University of Karlsruhe, Germany     GT2003-38195  
IGTI  2003  Detailed Investigation of Heat Flux Measurements Made in a Standard Propane-Air Fire-Certification Burner Compared to Levels Derived From a Low-Temperature Analogue Burner   Abd Rahim Abu Talib, University of Oxford, United Kingdom; Peter T. Ireland, University of Oxford, United Kingdom; Andrew J Mullender, Rolls-Royce plc, United Kingdom; Andrew J Neely, University of New South Wales, Australia     GT2003-38196  
IGTI  2003  Heat Transfer and Pressure Drop Evaluation in Thin Wedge-Shaped Trailing Edge   Luca Innocenti, University of Florence, Italy; Bruno Facchini, University of Florence, Italy; Carlo Carcasci, Dipartimento di Energetica - University of Florence, Italy     GT2003-38197  
IGTI  2003  A Novel Liquid Crystal Image Processing Technique Using Multiple Gas Temperature Steps to Determine Heat Transfer Coefficient Distribution and Adiabatic Wall Temperature   Abd Rahim Abu Talib, University of Oxford, United Kingdom; Peter T. Ireland, University of Oxford, United Kingdom; Andrew J Neely, University of New South Wales, Australia; Andrew J Mullender, Rolls-Royce plc, United Kingdom     GT2003-38198  
IGTI  2003  Blade Aerodynamic Damping Variation With Rotor-Stator Gap: A Computational Study Using Single-Passage Approach   Haidong Li, University of Durham, United Kingdom; Li He, University of Durham, United Kingdom     GT2003-38199  
IGTI  2003  LES Prediction of Combustor Emissions From a Practical Industrial Fuel Injector   Baifang Zuo, CFD Research Corporation, United States; Clifford E. Smith, CFD Research Corporation, United States; Steven M. Cannon, CFD Research Corporation, United States     GT2003-38200  
IGTI  2003  Exo-Skeletal Engine: Novel Engine Concept   Christos C. Chamis, NASA Glenn Reseach Center, United States; Isaiah M. Blankson, NASA Glenn Research Center, United States     GT2003-38204  
IGTI  2003  Using Hydrogen as Gas Turbine Fuel   GIOVANNI LOZZA, Politecnico di Milano - Dip. Energetica, Italy; Luigi Mazzocchi, CESI, Italy; Paolo Chiesa, Politecnico di Milano - Dip. Energetica, Italy     GT2003-38205  
IGTI  2003  Reduction of NOx and CO to Below 2ppm in a Diffusion Flame   Vivek Sahai, Cheng Fluid Systems, Inc., United States; Dr. Dah-Yu Cheng, Cheng Fluid Systems, Inc., United States     GT2003-38208  
IGTI  2003  New Airfoil Design to Extend Gas Turbine Compressor Surge Margin   Vivek Sahai, Cheng Fluid Systems, Inc., United States; Dr. Dah-Yu Cheng, Cheng Fluid Systems, Inc., United States     GT2003-38209  
IGTI  2003  Investigation of a Nonlinear Numerical Mathematical Model of a Multi-Shaft Gas Turbine Unit   SooYong Kim, Korea Institute of Machinery & Materials, Korea (Republic)     GT2003-38212  
IGTI  2003  Cooling Performance of an Integrated Impingement and Pin Fin Cooling Configuration   Shigemichi Yamawaki, IHI, Japan; shinsuke matsuno, IHI, Japan; chiyuki nakamata, IHI, Japan; toyoaki yoshida, National Aerospace Laboratory, Japan; fujio mimura, National Aerospace Laboratory, Japan; ryouji imai, IHI, Japan; masaya kumada, Gifu University, Japan     GT2003-38215  
IGTI  2003  Effect of Leading-Edge Geometry on Separation Bubble on a Compressor Blade   Huoxing Liu, Beijing University of Aeronautics and Astronautics, China; Baojie Liu, Beijing University of Aeronautics and Astronautics, China; Haokang Jiang, Beijing University of Aeronautics and Astronautics, China; Ling Li, Beijing University of Aeronautics and Astronautics, China     GT2003-38217  
IGTI  2003  Measurement and Analysis of Flame Transfer Function in a Sector Combustor Under High Pressure Conditions   Sam W. Cheung, QinetiQ Limited, United Kingdom; Ann P. Dowling, Cambridge University, United Kingdom; Simon R. Stow, Cambridge University, United Kingdom; Ron W. Copplestone, QinetiQ Limited, United Kingdom; John R. Tilston, QinetiQ Limited, United Kingdom; Chris W. Wilson, QinetiQ Limited, United Kingdom; Greg J. M. Sims, QinetiQ Limited, United Kingdom     GT2003-38219  
IGTI  2003  Design and Off-Design Analysis of a MW Hybrid System Based on Rolls-Royce Integrated Planar SOFC   Loredana Magistri, Universita' Degli Studi di Genova DiMSeT, Italy; Olivier C. Tarnowski, Rolls-Royce Fuel Cell Systems, United Kingdom; Gerry D. Agnew, Rolls Royce Fuel Cell Systems, United Kingdom; Aristide Massardo, Universita' Degli Studi di Genova DiMSeT, Italy; Michele Bozzolo, Rolls Royce Fuel Cell Systems, United Kingdom     GT2003-38220  
IGTI  2003  The Number and Speed of Stall Cells During Rotating Stall   Yeshayahou Levy, Faculty of Aerospace Engineering, Israel; Joseph Pismenny, Faculty of Aerospace Engineering, Israel     GT2003-38221  
IGTI  2003  Validation of a Mixed Flow Turbofan Performance Model in the Sub-Idle Operating Range   Claus Riegler, MTU AeroEngines GmbH, Germany; Holger Schulte, MTU AeroEngines GmbH, Germany; Michael Bauer, MTU AeroEngines GmbH, Germany     GT2003-38223  
IGTI  2003  Auto-Ignition in a Gas Turbine Burner at Elevated Temperature   Martin Brandt, TU-Munich, Thermodynamics, Germany; Blazenko Ivancic, ALSTOM Power, Switzerland; Peter Flohr, ALSTOM Power, Switzerland; Bettina Paikert, ALSTOM Power, Switzerland; Wolfgang Polifke, TU-Munich, Germany     GT2003-38224  
IGTI  2003  Feasibility of Applying Active Lubrication to Reduce Vibration in Industrial Compressors   Ilmar F. Santos, Technical University of Denmark, Denmark; Alexandre Scalabrin, Embraer Aeronautical Co., Brazil; Rodrigo Nicoletti, State University of Campinas, Brazil     GT2003-38225  
IGTI  2003  Prediction of Turbulent Heat Transfer and Fluid Flow in 2D Channels Roughened by Square and Deformed Ribs   Bengt A Sunden, Lund Institute of Technology (LTH), Sweden; Rongguang Jia, Lund Institute of Technology (LTH), Sweden     GT2003-38226  
IGTI  2003  Pyrolysis Systematics for Co-Utilization Applications   Alex E. S. Green, University of Florida, United States; Ritesh P. Chaube, University of Florida, United States     GT2003-38229  
IGTI  2003  Cooling Air Temperature Reduction in a Direct Transfer Preswirl System   Torsten Geis, MTU Aero Engines GmbH, Germany; Mario Dittmann, University of Karlsruhe, Germany; Klaus Dullenkopf, Universität Karlsruhe - Institut für Thermische Strömungsmaschinen, Germany     GT2003-38231  
IGTI  2003  Model Based Gas Turbine Parameter Corrections   Joachim Kurzke, MTU Aero Engines, Germany     GT2003-38234  
IGTI  2003  The Development of a Lean-Premixed Trapped Vortex Combustor   Robert C. Steele, Ramgen Power Systems, Inc., United States; Blake C. Chenevert, Self, United States; Donald W. Kendrick, Self, United States; Jonathan Bucher, Ramgen Power Systems, Inc., United States; Philip C. Malte, University of Washington, United States; Ryan G. Edmonds, Ramgen Power Systems, Inc., United States     GT2003-38236  
IGTI  2003  An Evaluation of the Effects of Water Injection on Compressor Performance   Alexander White, University of Cambridge, United Kingdom; Andrew J. Meacock, Cambridge University, United Kingdom     GT2003-38237  
IGTI  2003  Development of a 2-D CFD Approach for Computing 3-D Honeycomb Labyrinth Leakage   David L. Rhode, Texas A & M University, United States; Dong-Chun Choi, Texas A & M University, United States     GT2003-38238  
IGTI  2003  Analysis of Cycle Configurations for the Modernization of Combined Heat and Power Plant by Fitting a Gas Turbine System   Gerard Kosman, Silesian University of Technology, Institute of Power Engineering and Turbomachinery, Poland; Tadeusz Chmielniak, Silesian University of Technology, Institute of Power Engineering and Turbomachinery, Poland; Wojciech Kosman, Silesian University of Technology; Institute of Power Engineering and Turbomachinery, Poland     GT2003-38240  
IGTI  2003  Get the Most Out of Your Gas Turbine SCR NOx Abatement System   David Moen, Power Tech Associates, Inc., United States; Mario DeCorso, Power Tech Associates, Inc., United States; Martin F. Collins, Private Consultant, United States     GT2003-38245  
IGTI  2003  Predictions of Cooling From Dirt Purge Holes Along the Tip of a Turbine Blade   Karen Thole, Virginia Tech, United States; Erik Hohlfeld, Virginia Tech, United States; Eric Couch, Virginia Tech, United States; Jesse Christophel, Virginia Tech, United States     GT2003-38251  
IGTI  2003  Computational Predictions and Endwall Film-Cooling for a First Stage Vane   Karen Thole, Virginia Tech, United States; Daniel Knost, Virginia Tech, United States     GT2003-38252  
IGTI  2003  Flow Field Computations of Combustor-Turbine Interactions Relevant to a Gas Turbine Engine   Karen Thole, Virginia Tech, United States; Sarah Stitzel, Technology in Blacksburg, Inc. (Techsburg), United States     GT2003-38253  
IGTI  2003  Flow and Thermal Field Measurements in a Combustor Simulator Relevant to a Gas Turbine Aero-Engine   Karen Thole, Virginia Tech, United States; Sachin Vakil, Virginia Tech, United States     GT2003-38254  
IGTI  2003  Combustion Noise Measurement System for Low Emissions Combustor Performance Optimization and Health Monitoring   Peter J Stuttaford, Power Systems Manufacturing, United States; Timothy C. Lieuwen, School of Aerospace Engineering, United States; Andrew Green,; Vince Martling, Power Systems Mfg, United States     GT2003-38255  
IGTI  2003  Systematic Numerical Studies on Heat Transfer and Aerodynamic Characteristics of Impingement Cooling Devices Combined With Pins   ken-ichi Funazaki, Iwate University, Japan; Kazunori Hachiya, Iwate University, Japan     GT2003-38256  
IGTI  2003  Influence of Rotor Stagger Angle on Rotating Stall Inception in an Axial-Flow Fan   Takahiro Nishioka, Hitachi, Ltd., Japan; Shuuji Kuroda, Hitachi Industries Co., Ltd., Japan; Tadashi Kozu, Hitachi Industries Co., Ltd., Japan     GT2003-38259  
IGTI  2003  Measurements and Prediction of Free-Stream Turbulence and Pressure-Gradient Effects on Attached-Flow Boundary-Layer Transition   Metin I. Yaras, Carleton University, Canada; Stephen K. Roberts, Carleton University, Canada     GT2003-38261  
IGTI  2003  Effects of Periodic-Unsteadiness, Free-Stream Turbulence, and Flow Reynolds Number on Separation-Bubble Transition   Metin I. Yaras, Carleton University, Canada; Stephen K. Roberts, Carleton University, Canada     GT2003-38262  
IGTI  2003  A Robust Design Methodology for High-Pressure Compressor Throughflow Optimization   NICOLAS LECERF, Snecma Moteurs, France (Metro); Anthony LAUDE, Snecma Moteurs, France (Metro); Didier JEANNEL, Snecma Moteurs, France (Metro)     GT2003-38264  
IGTI  2003  Numerical Prediction of Partially Premixed Flames Based on Extended BML Model Coupled With Mixing Transport and ILDM Chemical Model   Alexander Maltsev, Institute of Energy and Power Plant Technology, Darmstadt University of Technology, Germany; Amsini Sadiki, Institute of Energy and Power Plant Technology, Darmstadt University of Technology, Germany; Johannes Janicka, Institute of Energy and Power Plant Technology, Darmstadt University of Technology, Germany     GT2003-38265  
IGTI  2003  Investigation of Stator-Rotor Interaction in a Transonic Turbine Stage Using Laser-Doppler-Velocimetry and Pneumatic Probes   Emil Goettlich, Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria; Jakob Woisetschlaeger, Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria; Fritz Neumayer, Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria; Franz Heitmeir, Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria; Wolfgang Sanz, Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria     GT2003-38266  
IGTI  2003  Demonstration Plant and Expected Performance of an Externally Fired Micro Gas Turbine for Distributed Power Generation   Alberto Traverso, University of Genova - DIMSET, Italy; Aristide Massardo, Universita' Degli Studi di Genova DiMSeT, Italy; Loredana Magistri, Universita' Degli Studi di Genova DiMSeT, Italy; Riccardo Scarpellini, ANSALDO Ricerche, Italy     GT2003-38268  
IGTI  2003  Evaluation of Operational Performance of Gas Turbine Cogeneration Plants Using an Optimization Tool: OPS-Operation   Ryohei Yokoyama, Osaka Prefecture University, Japan; Koichi Ito, Osaka Prefecture University, Japan     GT2003-38381  
IGTI  2003  Parametric Study on Economic Feasibility of Microturbine Cogeneration Systems by an Optimization Approach   Satoshi Gamou, Osaka Prefecture University, Japan; Koichi Ito, Osaka Prefecture University, Japan; Ryohei Yokoyama, Osaka Prefecture University, Japan     GT2003-38382  
IGTI  2003  Assessment of Traditional and Flamelets Models for Micro Turbine Combustion Chamber Optimisation   Giulio Croce, Universita' di Udine, Italy; Giulio Mori, Ansaldo Ricerche, Italy     GT2003-38385  
IGTI  2003  Application of Low Solidity Vaned Diffusers to Prevent Rotating Stall in Centrifugal Compressors: Experimental Investigation   Lorenzo Ferrari, Dept. Of Energy Engineering - Unversity of Florence, Italy; Leonardo Baldassarre, G. E. Oil and Gas, Italy; Maurizio De Lucia, Dept. of Energy Engineering - Univ. of Florence, Italy; Giovanni Ferrara, Dept. of Energy Engineering - University of Florence, Italy; Andrea Cellai, Dept. of Energy Engineering - University of Florence, Italy; Christian Paolo Mengoni, Dept. of Energy Engineering - University of Florence, Italy     GT2003-38386  
IGTI  2003  Vortex Transport and Blade Interactions in High Pressure Turbines   Anestis I. Kalfas, ETH Zurich, Swiss Federal Institute of Technology, Switzerland; Howard Hodson, University of Cambridge, United Kingdom; Venkata S.P. Chaluvadi, General Electric Power Systems, United States     GT2003-38389  
IGTI  2003  Experimental Investigation and Characterization of the Rotating Stall in a High Pressure Centrifugal Compressor: Part III Ñ Influence of Diffuser Geometry on Stall Inception and Performance (2nd Impeller Tested)   Lorenzo Ferrari, Dept. Of Energy Engineering - Unversity of Florence, Italy; Leonardo Baldassarre, G. E. Oil and Gas, Italy; Andrea Cellai, Dept. of Energy Engineering - University of Florence, Italy; Giovanni Ferrara, Dept. of Energy Engineering - University of Florence, Italy; Christian Paolo Mengoni, Dept. of Energy Engineering - University of Florence, Italy     GT2003-38390  
IGTI  2003  Multi-Stage Solid Oxide Fuel Cell: Gas Turbine Combined Cycle Hybrid Power Plant System   Kentaro Fujii, Mitsubishi Heavy Industries, Japan; Tadashi Tsuji, Mitsubishi Heavy Industries, Japan; Yuichi Ohtani, Mitsubishi heavy industries, Japan; Tatsuo Ishiguro, Mitsubishi heavy industries, Japan; Masaharu Watabe, Mitsubishi heavy industries, Japan; Hitoshi Miyamoto, Mitsubishi heavy industries, Japan; Hideyuki Uechi, Mitsubishi heavy industries, Japan; Noboru Yanai, Mitsubishi Heavy Industries, Japan     GT2003-38391  
IGTI  2003  Performance of Strongly Bowed Stators in a 4-Stage High Speed Compressor   Axel Fischer, Turbomachinery Laboratory, University of Hannover, Germany; Joerg R. Seume, Turbomachinery Laboratory, University of Hannover, Germany; Walter Riess, Turbomachinery Laboratory, University of Hannover, Germany     GT2003-38392  
IGTI  2003  Combustion Process Optimization Using Evolutionary Algorithm   Oliver Paschereit, ALSTOM (Switzerland) Ltd, Switzerland; Bruno Schuermans, ALSTOM (Switzerland) Ltd, Switzerland; Dirk Bueche, ALSTOM/ETHZ, Switzerland     GT2003-38393  
IGTI  2003  Experimental Investigation and Characterization of the Rotating Stall in a High Pressure Centrifugal Compressor: Part IV Ñ Impeller Influence on Diffuser Stability   Lorenzo Ferrari, Dept. Of Energy Engineering - Unversity of Florence, Italy; Leonardo Baldassarre, G. E. Oil and Gas, Italy; Giovanni Ferrara, Dept. of Energy Engineering - University of Florence, Italy; Andrea Cellai, Dept. of Energy Engineering - University of Florence, Italy; Christian Paolo Mengoni, Dept. of Energy Engineering - University of Florence, Italy     GT2003-38394  
IGTI  2003  Two-Dimensional Flashback Simulation in Strongly Swirling Flows   Frank Kiesewetter, Technische Universitaet Muenchen, Germany; Christoph Hirsch, Technische Universitaet Muenchen, Germany; Jassin Fritz, Technische Universitaet Muenchen, Germany; Martin Kroener, Technische Universitaet Muenchen, Germany; Thomas Sattelmayer, Technische Universitaet Muenchen, Germany     GT2003-38395  
IGTI  2003  A Multi-Stage Compressor Test Facility: Uncertainty Analysis and Preliminary Test Results   Pier Ruggero Spina, University of Bologna, Italy; Roberto Bettocchi, DIF - University of Ferrara, Italy; Michele Pinelli, DIF - University of Ferrara, Italy     GT2003-38397  
IGTI  2003  Flow Field and Structure of Turbulent High-Pressure Premixed Methane/Air Flames   Peter Griebel, Paul Scherrer Institut, Switzerland; Andreas Inauen, Paul Scherrer Institut, Switzerland; Piotr Siewert, Paul Scherrer Institut, Switzerland; Rolf Bombach, Paul Scherrer Institut, Switzerland; Rolf Schaeren, Paul Scherrer Institut, Switzerland; Wolfgang Kreuntner, Paul Scherrer Institut, Switzerland     GT2003-38398  
IGTI  2003  Experimental Investigation of the Heat Transfer in a Rib-Roughened Leading-Edge Cooling Channel   Sergey Shukin, ALSTOM Power Sweden AB, Sweden; Thomas Larsson, ALSTOM Power Sweden AB, Sweden; Christer Hjalmarsson, ALSTOM Power Sweden AB, Sweden     GT2003-38399  
IGTI  2003  Numerical Investigation of Wake-Shock Interactions and Clocking in a Transonic HP Turbine   Roberto Pacciani, University of Florence, Italy; Michele Marconcini, University of Florence, Italy     GT2003-38401  
IGTI  2003  Experimental Investigation of High Temperature Wear Resistant Coatings for Industrial Gas Turbine   Hideyuki Matsuoka, Chubu Electric Power Co., Inc. Research & Development Bureau, Japan; Hideyuki Arikawa, Hitachi Ltd., Japan; Kazuya Nishi, Hitachi Ltd., Japan; Kunihiro Ichikawa, Hitachi Ltd., Japan; Nobuo Shinohara, Chubu Electric Power Co., Inc., Japan; Yuji Sugita, Chubu Electric Power Co., Inc., Japan     GT2003-38404  
IGTI  2003  Experimental and Computational Study of Hybrid Diffusers for Gas Turbine Combustors   A Duncan Walker, Loughborough University, United Kingdom; Paul Denman, Loughborough University, United Kingdom; James J. McGuirk, Loughborough University, United Kingdom     GT2003-38406  
IGTI  2003  Statistical Methodologies for Reliability Assessment of Gas Turbine Measurements   Mauro Venturini, DIF - University of Ferrara, Italy; Michele Pinelli, DIF - University of Ferrara, Italy; Michele Burgio, Dipartimento di Ingegneria - University of Ferrara, Italy     GT2003-38407  
IGTI  2003  Application of Genetic Algorithms to Design of an Internal Turbine Cooling System   ken-ichi Funazaki, Iwate University, Japan; Carlos F. F. Favaretto, Iwate University - Dept. Mech. Eng., Japan     GT2003-38408  
IGTI  2003  Study of Flame Transfer Function With Three Dimensional Calculations   MIN ZHU, University of Cambridge, United Kingdom; Ann P. Dowling, Cambridge University, United Kingdom; K.N.C. Bray, University of Cambridge, United Kingdom     GT2003-38409  
IGTI  2003  Robust Design of the Coaxial Jet Cluster Nozzle Burner for DME (Dimethyl Ether) Fuel   Nariyoshi Kobayashi, Hitachi, Ltd., Japan; Tomoko Watanabe, Japan National Oil Corporation, Japan; Hiromi Koizumi, Hitachi, Ltd., Japan; Hiroshi Inoue, Hitachi, Ltd., Japan     GT2003-38410  
IGTI  2003  Analysis of Tangential-Against-Rotation Injection Lomakin Bearings   Mihai Arghir, LMS, Université de Poitiers, France     GT2003-38411  
IGTI  2003  CO2-Free Power Generation: A Study of Three Conceptually Different Plant Layouts   Björn I.J. Fredriksson Möller, Lund University, Sweden; Mohsen Assadi, Lund University, Sweden; Ulf Linder, Alstom UK, United Kingdom     GT2003-38413  
IGTI  2003  Numerical Investigation of Three-Dimensional Clocking Effects in a Low Pressure Turbine   Michele Marconcini, University of Florence, Italy; Andrea Arnone, University of Florence, Italy; Alberto Scotti Del Greco, University of Florence, Italy; Ennio Spano, Fiat Avio S.p.A., Italy     GT2003-38414  
IGTI  2003  Rainbow Test of Laser Reconditioned Frame 6 Buckets   M. C. van Beek, Electrabel, Netherlands; D.C.M. Wilms, Elbar, Netherlands; M.G.H.M. Hendriks, Elbar, Netherlands     GT2003-38416  
IGTI  2003  Variable Fuel Placement Injector Development   Kevin Brundish, QinetiQ, United Kingdom; Leigh Morgan, AIT, United Kingdom     GT2003-38417  
IGTI  2003  Adaptive Closed-Loop Control on an Atmospheric Gaseous Lean-Premixed Combustor   A. J. Riley, University of Cambridge, United Kingdom; Ann P. Dowling, Cambridge University, United Kingdom; S. Evesque, Technische Universitaet Muenchen, Germany; A Annaswamy, MIT, United States; S.b. Park, MIT, United States     GT2003-38418  
IGTI  2003  Gas Turbine Life Extension: A 655 MW Combined Cycle Power Plant UserÕs Experience   Hemant Gajjar, Gujarat Paguthan Energy Corp. Pvt. Ltd., India; Arpesh Modi, CLP Power India Pvt. Ltd., India; Sunil Jain, Gujarat Paguthan Energy Corp. Pvt. Ltd., India     GT2003-38420  
IGTI  2003  Automated Design Optimization of Compressor Blades for Stationary, Large-Scale Turbomachinery   Gianfranco Giudati, ALSTOM, Switzerland; Dirk Bueche, ETH, Switzerland     GT2003-38421  
IGTI  2003  Gas Path Fault Diagnosis of a Turbofan Engine From Transient Data Using Artificial Neural Networks   Stephen, O.T. Ogaji, Cranfield University, United Kingdom; Yi-Guang Li, Cranfield University, United Kingdom; Suresh Sampath, Cranfield University, United Kingdom; Riti singh, Cranfield University, United Kingdom     GT2003-38423  
IGTI  2003  Experimental and Numerical Investigation of the Impact of Swirl on the Performance of Industrial Gas Turbines Exhaust Diffusers   Vladimir Vassiliev, ALSTOM, Switzerland; Stefan Irmisch, ALSTOM, Switzerland     GT2003-38424  
IGTI  2003  Role of Shock and Boundary Layer Separation on Unsteady Aerodynamic Characteristics of Oscillating Transonic Cascade   Mizuho Aotsuka, Ishikawajima-Harima Heavy Industries Co., Ltd., Japan; Toshinori Watanabe, University of Tokyo, Japan; Yasuo Machida, University of Tokyo, Japan     GT2003-38425  
IGTI  2003  Advanced Zero Emissions Gas Turbine Power Plant   Sven Gunnar Sundkvist, ALSTOM POWER Sweden AB, Sweden; Tor Bruun, Norsk Hydro Oil & Energy Research Centre, Norway; Timothy Griffin, ALSTOM Power Technology Center, Switzerland; Knut Åsen, Norsk Hydro Oil & Energy Research Centre, Norway     GT2003-38426  
IGTI  2003  Gas Turbine Technology and Cycle Selection for Combined Cycle Power Plants: Decision Criteria, Economic Aspects and Risk Mittigation   Mircea Fetescu, ALSTOM, Switzerland     GT2003-38427  
IGTI  2003  The Use of Helmholtz Resonators in a Practical Combustor   Iain D.J. Dupere, Cambridge University, United Kingdom; Ann P. Dowling, Cambridge University, United Kingdom     GT2003-38429  
IGTI  2003  Numerical 3-D Conjugate Flow and Heat Transfer Investigation of a Transonic Convection-Cooled Thermal Barrier Coated Turbine Guide Vane With Reduced Cooling Fluid Mass Flow   Dieter Bohn, Institute of Steam and Gas Turbines, Aachen University, Germany; Christian Tümmers, Institute of Steam and Gas Turbines, Aachen University, Germany     GT2003-38431  
IGTI  2003  On the Three-Dimensional Structure of Turbulent Spots   Tze Pei Chong, University of Manchester, United Kingdom; Shan Zhong, University of Manchester, United Kingdom     GT2003-38435  
IGTI  2003  Influence of Open and Closed Shroud Cavities on the Flowfield in a 2-Stage Turbine With Shrouded Blades   Dieter Bohn, Institute of Steam and Gas Turbines, Aachen University, Germany; Hongwei Ma, Institute of Steam and Gas Turbines, Aachen University, Germany; Christian Tümmers, Institute of Steam and Gas Turbines, Aachen University, Germany; Ingo Balkowski, Institute of Steam and Gas Turbines, Aachen University, Germany; Michael Sell, ALSTOM Power, Switzerland     GT2003-38436  
IGTI  2003  Homogenization of Material Properties of Transpiration Cooled Multilayer Plates   Gottfried M. Laschet, ACCESS e.V, Germany; Dieter Bohn, Institute of Steam and Gas Turbines, Aachen University, Germany; Norbert Moritz, Institute of Steam and Gas Turbines, Germany; Stephan Rex, ACCESS e.V., Germany     GT2003-38439  
IGTI  2003  Critical Analysis of Advanced H2/O2 Cycles Based on Steam-Methane Reforming   Michela Vellini, University of Rome "Tor Vergata", Italy; Giuseppe Leo Guizzi, University of Rome "Tor Vergata", Italy; Marco Gambini, University of Rome "Tor Vergata", Italy     GT2003-38441  
IGTI  2003  Burner Development for Flexible Engine Operation of the Newest Siemens Gas Turbines   Bernd Prade, Siemens AG Power Generation, Germany; Stefan Hoffmann, Siemens AG PG, Germany; Peter Berenbrink, Siemens AG PG, Germany; Holger Streb, Siemens AG PG, Germany; Juergen Meisl, Siemens AG PG, Germany     GT2003-38442  
IGTI  2003  Experimental Investigation of a New LPP Injector Concept for Aero Engines at Elevated Pressures   Thomas Behrendt, DLR / Institute of Propulsion Technology, Germany; Christoph Hassa, DLR / Institute for Propulsion Technology, Germany; Johannes Heinze, DLR / Institute of Propulsion Technology, Germany     GT2003-38444  
IGTI  2003  Conjugate Flow and Heat Transfer Investigation of a Turbo Charger: Part I Ñ Numerical Results   Dieter Bohn, Institute of Steam and Gas Turbines, Aachen University, Germany; Tom Heuer, 3K-Warner Turbosystems GmbH, Germany; Karsten Kusterer, B&B-AGEMA GmbH, Germany     GT2003-38445  
IGTI  2003  A Technique for Processing Transient Heat Transfer, Liquid Crystal Experiments in the Presence of Lateral Conduction   John P.C.W. Ling, Dept of Eng. Science, University of Oxford, United Kingdom; Peter T. Ireland, University of Oxford, United Kingdom; Lynne Turner, Rolls-Royce Industrial and marine Gas Turbines, United Kingdom     GT2003-38446  
IGTI  2003  Toward Global Modeling Approaches for Dynamic Analyses of Rotating Assemblies of Turbomachines   Eric Chatelet, INSA - LMSt, France; Flavio d'Ambrosio, INSA - LMSt, France; Georges Jacquet-Richardet, INSA, France     GT2003-38447  
IGTI  2003  Conjugate Flow and Heat Transfer Investigation of a Turbo Charger: Part II Ñ Experimental Results   Dieter Bohn, Institute of Steam and Gas Turbines, Aachen University, Germany; Michael Wolff, Institute of Steam and Gas Turbines, Germany; Norbert Moritz, Institute of Steam and Gas Turbines, Germany     GT2003-38449  
IGTI  2003  Comparison of Neural Network Architectures for Machinery Fault Diagnosis   Aly El-Shafei, Cairo University, Egypt; Yasser Zeyada, Cairo University, Egypt; Neville Rieger, STI Technologies Inc., United States; Tarek A. F. Hassan, Cairo University, Egypt     GT2003-38450  
IGTI  2003  Automated Diagnostics of Rotating Machinery   Aly El-Shafei, Cairo University, Egypt; Neville Rieger, STI Technologies Inc., United States     GT2003-38453  
IGTI  2003  A Numerical Investigation of Aeroacoustic Fan Blade Flutter   Xianhong Wu, Imperial College, United Kingdom; Mehmet Imregun, Imperial College, United Kingdom     GT2003-38454  
IGTI  2003  Optimization of Operating Condition and Compressor Cleaning Time Intervals of Combined Cycles in a Liberalized Market   Paolo Silva, Politecnico di Milano, Italy; Stefano Campanari, Politecnico di Milano - Dip. di Energetica, Italy; Ennio Macchi, Politecnico di Milano - Dip. di Energetica, Italy     GT2003-38455  
IGTI  2003  Managing Maintenance and Operational Availability of Gas Turbine Propelled Naval Ships Through Advanced Engine Fault Diagnostics   Suresh Sampath, Cranfield University, United Kingdom; Riti singh, Cranfield University, United Kingdom     GT2003-38456  
IGTI  2003  Rotordynamic Performance of Finite Length Squeeze Film Dampers   Aly El-Shafei, Cairo University, Egypt; Ahmed El-Kabbany, Cairo University, Egypt     GT2003-38457  
IGTI  2003  Advanced High Turning Compressor Airfoils for Low Reynolds Number Condition: Part 1 Ñ Design and Optimization   Toyotaka Sonoda, Honda R&D Co., Ltd, Japan; Yoshihiro Yamaguchi, Honda R&D Co., Ltd, Japan; Toshiyuki Arima, Honda R&D Co., Ltd, Japan; Markus Olhofer, Honda R&D Europe(Deutschland) GmbH, Germany; Heinz-Adolf Schreiber, German Aerospace Center (DLR), Germany; Bernhard Sendhoff, Honda R&D Europe (Deutschland), Germany     GT2003-38458  
IGTI  2003  Influence of Sealing Air Mass Flow on the Velocity Distribution in and Inside the Rim of the Upstream Cavity of a 1.5-Stage Turbine   Dieter Bohn, Institute of Steam and Gas Turbines, Aachen University, Germany; Hongwei Ma, Institute of Steam and Gas Turbines, Aachen University, Germany; Michael Wolff, Institute of Steam and Gas Turbines, Germany; Achim Decker, Institute of Steam and Gas Turbines, Germany     GT2003-38459  
IGTI  2003  Preliminary Results of a Cold Flow Test in a Fuel Cell Gas Turbine Hybrid Simulation Facility   David Tucker, National Energy Technology Laboratory, U.S. DOE, United States; Larry O. Lawson, National Energy Technology Laboratory, U.S. DOE, United States; Randall S. Gemmen, National Energy Technology Laboratory, U.S. DOE, United States     GT2003-38460  
IGTI  2003  Gas Turbines in Alternative Fuel Applications: How to Predict the Stability of Olefin-Containing Process Gases   Michel MOLIERE, GE Power Systems, France (Metro); ODILE MAHIER, ENSIC, France; VALERIE WARTH, ENSIC, France; RENE FOURNET, ENSIC, France; PIERRE ALEXANDRE GLAUDE, CNRS/ENSIC, France     GT2003-38462  
IGTI  2003  Improved Formulation to Determine Minimum Sealing Flow: Cw, min Ð for Different Sealing Configurations   Dieter Bohn, Institute of Steam and Gas Turbines, Aachen University, Germany; Michael Wolff, Institute of Steam and Gas Turbines, Germany     GT2003-38465  
IGTI  2003  Heat Transfer and Aerodynamics of an Intermediate Pressure Nozzle Guide Vane With and Without Inlet Temperature Non-Uniformity   k S Chana, QinetiQ, United Kingdom; T Povey, Oxford University, United Kingdom; Terry V. Jones, University of Oxford, United Kingdom     GT2003-38466  
IGTI  2003  LDV Measurements of Unsteady Midspan Flow in a Turbine Rotor at Low Reynolds Number   Takayuki Matsunuma, National Institute of Advanced Industrial Science and Technology, Japan; Yasukata Tsutsui, National Institute of Advanced Industrial Science and Technology, Japan     GT2003-38468  
IGTI  2003  The Design, Development and Testing of a Non-Uniform Inlet Temperature Generator for the QinetiQ Transient Turbine Research Facility   k S Chana, QinetiQ, United Kingdom; J Hurrian, Oxford University, United Kingdom; Terry V. Jones, University of Oxford, United Kingdom     GT2003-38469  
IGTI  2003  Flame Ionization Sensor Integrated Into Gas Turbine Fuel Nozzle   Kelly J. Benson, Woodward Governor, United States; Douglas L. Straub, US DOE NETL, United States; Geo A. Richards, US DOE NETL, United States; Jimmy D. Thornton, US DOE NETL, United States     GT2003-38470  
IGTI  2003  Application of Conjugate CFD to the Internal Cooling Air Flow System of Gas Turbines   Dieter Brillert, Siemens Westinghouse Power Corporation, United States; Friedrich Karl Benra, Gerhard Mercator Universitaet Duisburg, Germany; Alexander V. Mirzamoghadam, Siemens Westinghouse Power Corp., United States; Oliver Schneider, Gerhard-Mercator Universitaet Duisburg, Germany; Hans Josef Dohmen, Gerhard Mercator Universitaet Duisburg, Germany     GT2003-38471  
IGTI  2003  Conceptual Investigation of a Small Reheat Gas Turbine System   Norihiko Iki, National Institute of Advanced Industrial Science and Technology, Japan; Hirohide Furutani, National Institute of Advanced Industrial Science and Technology, Japan; Sanyo Takahashi, National Institute of Advanced Industrial Science and Technology, Japan     GT2003-38473  
IGTI  2003  Using Probabilistics and Advanced Software Tools for Reliability and Availability Assessment and Lifting   Timot Veer, Norwegian University of Science, Norway; Olav Bolland, Norwegian University of Science and Technology, Norway     GT2003-38474  
IGTI  2003  Generic Friction Models for Time-Domain Vibration Analysis of Bladed Discs   Evgeny P. Petrov, Imperial College London, United Kingdom; D. J. Ewins, Imperial College London, United Kingdom     GT2003-38475  
IGTI  2003  Classic Surge in a Centrifugal Compressor   Martin G. Rose, ETH Zürich, Switzerland; Klaus Irmler, Stuttgart University, Germany; Matthias Schleer, Swiss Federal Institute of Technology, LSM, Switzerland; Reza S. Abhari, Swiss Federal Institute of Technology, ETH Zurich, Switzerland; Dirk Stahlecker, CoCreate Software GmbH, Switzerland     GT2003-38476  
IGTI  2003  Advanced High Turning Compressor Airfoils for Low Reynolds Number Condition: Part 2 Ñ Experimental and Numerical Analysis   Heinz-Adolf Schreiber, German Aerospace Center (DLR), Germany; Toshiyuki Arima, Honda R&D Co., Ltd., Japan; Toyotaka Sonoda, Honda R&D Co., LTD, Japan; Wolfgang Steinert, Institute of Propulsion Technology, Germany     GT2003-38477  
IGTI  2003  A Method for Use of Cyclic Symmetry Properties in Analysis of Nonlinear Multiharmonic Vibrations of Bladed Discs   Evgeny P. Petrov, Imperial College London, United Kingdom     GT2003-38480  
IGTI  2003  A Numerical Investigation of the Flow Mechanisms in a HPC Front Stage With Axial Slots   Ingo Wilke, Technische Universitaet Muenchen, Germany; Hans Peter Kau, Technische Universitaet Muenchen, Germany     GT2003-38481  
IGTI  2003  Application of Genetic Algorithms to the Engine Technology Selection Process   Bryce Roth, Georgia Institute of Technology, United States; Chirag Patel, Georgia Institute of Technology, United States     GT2003-38482  
IGTI  2003  Numerical Investigation of Casing Treatment Mechanisms With a Conservative Mixed-Cell Approach   Hong Yang, German Aerospace Center, DLR, Germany; Eberhard Nicke, German Aerospace Center, DLR, Germany; Dirk Nuernberger, German Aerospace Center, DLR, Germany; Anton Weber, German Aerospace Center, DLR, Germany     GT2003-38483  
IGTI  2003  Experiment on Linear Compressor Cascade With 3-D Blade Oscillation   Li He, University of Durham, United Kingdom     GT2003-38484  
IGTI  2003  Poseidon: The US NavyÕs Comprehensive Health Management Software for LM2500 MGTs: Part 1   Gregory Kacprzynski, Impact Technologies, LLC, United States; Assaad Krichene, Impact Technologies, LLC, United States; Saurabh Deshmukh, Naval Surface Warfare Center, United States     GT2003-38485  
IGTI  2003  Turbomachinery Flow Measurements Using Long-Nose Probes   Kostas Mathioudakis, National Technical University of Athens, Greece; Aggelos Doukelis, National Technical University of Athens, Greece     GT2003-38488  
IGTI  2003  Surface-Stabilized Fuel Injectors With Sub-Three ppm NOx Emissions for a 5.5 MW Gas Turbine Engine   Christopher K. Weakley, Alzeta Corporation, United States; Steven J. Greenberg, Alzeta Corporation, United States; Leonel O. Arellano, Solar Turbines, United States; Neil K. McDougald, Alzeta Corporation, United States; Robert M. Kendall, Alzeta Corporation, United States     GT2003-38489  
IGTI  2003  Design of Aspirated Compressor Blades Using Three-Dimensional Inverse Method   Thong Dang, Syracuse University, United States; Louis Larosiliere, Turbomachinery Technology, United States; Michel van Rooij, Dept. of Mech. & Aero. Engineering, United States     GT2003-38492  
IGTI  2003  A Comparison Between Experimental and Predicted Flow Profiles Beneath a Semi-Confined Axisymmetric Impinging Jet   C.Y. Cheong, University of Oxford, United Kingdom; Peter T. Ireland, University of Oxford, United Kingdom; Shirley Ashforth-Frost, The Nottingham Trent University, United Kingdom     GT2003-38493  
IGTI  2003  Aerodynamic Analysis of a Multistage Centrifugal Compressor   duccio bonaiuti, University of Florence, Italy; Andrea Arnone, University of Florence, Italy; alberto milani, University of Florence, Italy; Leonardo Baldassarre, G. E. Oil and Gas, Italy     GT2003-38495  
IGTI  2003  Two Phase Flow Downstream of a Multipoint Lean Direct Injection Low NOx Nozzle   Mohamed Boutazakhti, National Research Council, Canada; Ibrahim Yimer, National Research Council Canada, Canada; Murray J. Thomson, University of Toronto, Canada; Pierre E. Sullivan, University of Toronto, Canada     GT2003-38496  
IGTI  2003  3D Inverse Design Loading Strategy for Transonic Axial Compressor Blading   Adam J. Medd, Honeywell Engines, Systems & Services, United States; Louis Larosiliere, Turbomachinery Technology, United States; Thong Dang, Syracuse University, United States     GT2003-38501  
IGTI  2003  Effects of Catalytic and Dry Low NOx Combustor Turbulence on Endwall Heat Transfer Distributions   Forrest E. Ames, University of North Dakota, United States; Pierre Barbot, University of North Dakota, United States; Chao Wang, University of North Dakota, United States     GT2003-38507  
IGTI  2003  Measurement and Prediction of Heat Transfer Distributions on an Aft Loaded Vane Subjected to the Influence of Catalytic and Dry Low NOx Combustor Turbulence   Forrest E. Ames, University of North Dakota, United States; Matthew Argenziano, University of North Dakota, United States; Chao Wang, University of North Dakota, United States     GT2003-38509  
IGTI  2003  Comparative Assessment of Direct and Indirect Probabilistic Methods for Thermomechanical Analysis of Structural Components in Gas Turbines   Vitali Volovoi, Georgia Institute of Technology, United States; Dimitri N. Mavris, Georgia Institue of Technology, United States; Mark Waters, Georgia Institute of Technology, United States     GT2003-38510  
IGTI  2003  Demonstration of a Reheat Combustor for Power Production With CO2 Sequestration   Geo A. Richards, US DOE NETL, United States; Brian Willis, NASA Glenn Plumb Brook Station, United States; Mark Woike, NASA Glenn Plumb Brook Station, United States; Kent Casleton, US DOE/NETL, United States; Benjamin Chorpening, US DOE/NETL, United States; Larry Hoffman, Clean Energy Systems, Inc., United States     GT2003-38511  
IGTI  2003  A New Multiaxial Fatigue Testing Method for Variable-Amplitude Loading and Stress Ratio   Herman Shen, Dept. of Mechanical Engineering, United States; Charles Cross, Air Force Research Labs, United States; Theodore Nicholas, Air Force Research Labs, United States; Tommy George, Dept. of Aerospace Engineering and Aviation, United States     GT2003-38512  
IGTI  2003  Performance Analysis of Twin-Spool Water Injected Gas Turbines Using Adaptive Modeling   Kostas Mathioudakis, National Technical University of Athens, Greece; Nikos Aretakis, National Technical University of Athens, Greece; John Roumeliotis, National Technical University of Athens, Greece     GT2003-38516  
IGTI  2003  Thermodynamic Performance of Wet Compression and Regenerative (WCR) Gas Turbine   Qun Zheng, Harbin Engineering University, China; yufeng sun, Harbin Engineering University, China; Minghong Li, Harbin Engineering University, China     GT2003-38517  
IGTI  2003  Comparison of Linear and Non-Linear Gas Turbine Performance Diagnostics   Kostas Mathioudakis, National Technical University of Athens, Greece; Philippos Kamboukos, National Technical University of Athens, Greece     GT2003-38518  
IGTI  2003  Heavy-Duty Gas Turbine Combustion Emissions During Startup and Shutdown Operations   Michael Davi, GE Power Systems, United States; John Almstead, GE Power Systems, United States; Krishna Venkataraman, GE Power Systems, United States; Joel Chalfin, GE Power Systems, United States; Gordon Smith, GE Power Systems, United States; Brahim Richani, GE Power Systems, United States; Lawrence Willey, GE Power Systems, United States     GT2003-38519  
IGTI  2003  Numerical Investigation on the Formation of Jet-Wake Flow Pattern in Centrifugal Compressor Impeller   Qun Zheng, Harbin Engineering University, China; Shunlong Liu, Harbin Engineering University, China     GT2003-38520  
IGTI  2003  Control of Combustion Dynamics Using Fuel System Impedance   Geo A. Richards, US DOE NETL, United States; Douglas L. Straub, US DOE NETL, United States; Edward H. Robey, Parsons Project Services, United States     GT2003-38521  
IGTI  2003  Annular Recuperator Development and Performance Test for 200kW Microturbine   Yungmo Kang, Capstone Turbine Corporation, United States; Robert McKeirnan, Capstone Turbine Corporation, United States     GT2003-38522  
IGTI  2003  Experimental Investigation of Centrifugal Compressor Stabilization Techniques   Gary J. Skoch, U. S. Army Research Laboratory, United States     GT2003-38524  
IGTI  2003  Adaptive Importance Latin Hypercube Sampling   brian k beachkofski, Air Force Research Laboratory / PRTC, United States; ramana v grandhi, Wright state university, United States     GT2003-38529  
IGTI  2003  The Unsteady Effect of Passing Shocks on Pressure Surface Versus Suction Surface Heat Transfer in Film-Cooled Transonic Turbine Blades   Andrew Nix, Virginia Polytechnic Institute and State University, United States; Austin C. Smith, Virginia Polytechnic Institute and State University, United States; Tom Diller, Virginia Polytechnic Institute and State University, United States; Wing-Fai Ng, Virginia Polytechnic Institute & State University, United States     GT2003-38530  
IGTI  2003  Investigation of an Inversely Designed Centrifugal Compressor Stage: Part 1 Ñ Design and Numerical Verification   Mehrdad Zangeneh, University College London, United Kingdom; Christian H. Roduner, ABB Turbo Systems AG, Switzerland; Soon-Sam Hong, Korean Aerospace Research Institute, Korea (Republic); Reza Abhari, Swiss Federal Institute, LSM, Switzerland; Frans Ploger, HV Turbo, Denmark; Beat Ribi, MAN Turbomaschinen AG Schweiz, Switzerland; Matthias Schleer, Swiss Federal Institute of Technology, LSM, Switzerland     GT2003-38531  
IGTI  2003  Analysis of Transient Performance of a Compressed Air Energy Storage Plant   Gianmario L. Arnulfi, University of Udine, Italy; Martino Marini, University of Sassari, Italy     GT2003-38533  
IGTI  2003  Foreign Object Damage of Two Gas-Turbine Grade Silicon Nitrides in a Thin Disk Configuration   Sung Choi, NASA Glenn Research Center, United States     GT2003-38544  
IGTI  2003  Robust Design Analysis of a Gas Turbine Component   Mr. Jon Wallace, Georgia Institute of Technology, United States; Mrs. Stephanie Wojcik, Georgia Institute of Technology, United States; Dimitri N. Mavris, Georgia Institue of Technology, United States     GT2003-38546  
IGTI  2003  Experimental Investigations Into the Nonuniform Flow in a 4-Stage Turbine With Special Focus on the Flow Equalization in the First Turbine Stage   Harald H.-W. Funke, MTU Aero Engines, Germany; Dieter Bohn, Institute of Steam and Gas Turbines, Aachen University, Germany     GT2003-38547  
IGTI  2003  Application of a Bank of Kalman Filters for Aircraft Engine Fault Diagnostics   Takahisa Kobayashi, QSS Group, Inc, United States; Donald L. Simon, U.S. Army Research Laboratory, United States     GT2003-38550  
IGTI  2003  Three-Dimensional Conjugate Heat Transfer Simulation of an Internally-Cooled Gas Turbine Vane   William D. York, Clemson University Department of Mechanical Engineering, United States; James H. Leylek, Clemson University Department of Mechanical Engineering, United States     GT2003-38551  
IGTI  2003  Conjugate Heat Transfer Effects on a Realistic Film-Cooled Turbine Vane   James D. Heidmann, NASA Glenn Research Center, United States; Erlendur Steinthorsson, A&E Consulting, United States; Eduardo A. Divo, University of Central Florida, United States; Alain J. Kassab, University of Central Florida, United States; Franklin Rodriguez, University of Central Florida, United States     GT2003-38553  
IGTI  2003  Probabilistic Analysis of Geometric Uncertainty Effects on Blade Modal Response   Jeffrey M Brown, Air Force Research Laboratory / PRTC, United States     GT2003-38557  
IGTI  2003  Numerical Simulation of Combustion Instabilities in a Lean Premixed Combustor With Finite Rate Chemistry   David J. Cook, Stanford University, United States; Heinz Pitsch, Stanford University, United States; Norbert Peters, Institut fur Technische Mechanik, Germany     GT2003-38558  
IGTI  2003  Potential and Viscous Interactions for a Multi-Blade-Row Compressor   Yu-Tai Lee, David Taylor Model Basin, United States; Jinzhang Feng, United Technologies-Pratt & Whitney, United States     GT2003-38560  
IGTI  2003  Polymer-Derived Si-Al-C-N-O Ceramics for High Temperature Applications   Linan An, University of Central Florida, United States; Louis Chow, University of central Florida, United States; Yiguang Wang, University of Central Florida, United States; J. S. Kapat, University of Central Florida, United States     GT2003-38561  
IGTI  2003  Performance Evaluation of a Prototype TurbXª Engine   Rao V. Arimilli, University of Tennessee, United States; Frederick T. Mottley, University of Tennessee, United States; James C. Conklin, Oak Ridge National Laboratory, United States; Kurt Erickson, University of Tennessee, United States     GT2003-38563  
IGTI  2003  Performance Comparison of Internal Reforming Against External Reforming in a SOFC, Gas Turbine Hybrid System   Eric A. Liese, NETL, United States; Randall S. Gemmen, NETL, United States     GT2003-38566  
IGTI  2003  Computational Fluid Dynamics Modeling for Engine Diagnosis   Girija Parthasarathy, Honeywell, United States; Dinkar A. Mylaraswamy, Honeywell, United States     GT2003-38567  
IGTI  2003  Modeling and Cost Optimization of Combined Cycle Heat Recovery Generator Systems   Mark Waters, Georgia Institute of Technology, United States; Dimitri N. Mavris, Georgia Institue of Technology, United States; Mr. Yongjun Zhao, Georgia Institute of Technology, United States; Ms. Hongmei Chen, Georgia Institute of Technology, United States     GT2003-38568  
IGTI  2003  Assessment of RQL Trapped Vortex Combustor for Stationary Gas Turbines   Doug Straub, U.S. Department of Energy, National Energy Technology Laboratory, United States; Robie E. Lewis, US DOE - NETL, United States; Todd G. Sidwell, US DOE - NETL, United States; Geo A. Richards, US DOE NETL, United States; Daniel J. Maloney, US DOE - National Energy Technology Laboratory, United States; Kent H. Casleton, US DOE - NETL, United States     GT2003-38569  
IGTI  2003  Effect of the Exit System on the Performance of a Low Specific Speed Industrial Centrifugal Compressor Stage   Jean-Luc Di Liberti, Solar Turbines Inc., United States     GT2003-38570  
IGTI  2003  An Evaluation of the Effect of Ambient Conditions on the Integration of Inlet Conditioning Systems With Industrial Gas Turbine Engines   Mark Waters, Georgia Institute of Technology, United States; Dimitri N. Mavris, Georgia Institue of Technology, United States; Ms. Janel Nixon, Georgia Institute of Technology, United States     GT2003-38571  
IGTI  2003  Aerodynamic and Thermo-Chemical Assessment of a Post-Catalyst Burnout Zone Liner   Sarento Nickolas, Catalytica Energy Systems, Inc, United States; Suresh Vilayanur, Catalytica Energy Systems Inc., United States; Mark Spencer, Catalytica Energy Systems Inc., United States; Anthony Watts, Combustion Science & Engineering, Inc., United States; Andrew Hamer, Combustion Science & Engineering, Inc., United States     GT2003-38573  
IGTI  2003  The Effects of High Mainstream Turbulence and Turbine Vane Film Cooling on the Dispersion of a Simulated Hot Streak   Sean Jenkins, The University of Texas at Austin, United States; David G. Bogard, University of Texas, United States; Krishnakumar Varadarajan, The University of Texas at Austin, United States     GT2003-38575  
IGTI  2003  Performance of a Novel Semi-Closed Gas Turbine Refrigeration Combined Cycle   William E. Lear, University of Florida, United States; Joseph Boza, University of FLorida, United States; S.A. Sherif, University of Florida, United States     GT2003-38576  
IGTI  2003  Measurements and Predictions of Surface Roughness Effects on the Turbine Vane Aerodynamics   Robert J. Boyle, Nasa Glenn Research Center, United States; Richard, G. Senyitko, QSS Group, United States     GT2003-38580  
IGTI  2003  Effects of Coolant Density Ratio on Film Cooling Performance on a Vane   David G. Bogard, University of Texas, United States; J. Michael Cutbirth, Naval Warefare Laboratory, United States     GT2003-38582  
IGTI  2003  Field Methods for Identification of Bearing Support Parameters: Part I Ñ Identification From Transient Rotor Dynamic Response Due to Impacts   Oscar C. De Santiago, Dresser-Rand, United States; Luis San Andres, Texas A&M University, United States     GT2003-38583  
IGTI  2003  Aircraft Turbofan Engine Health Estimation Using Constrained Kalman Filtering   Dan Simon, Cleveland State University, United States; Donald L. Simon, U.S. Army Research Laboratory, United States     GT2003-38584  
IGTI  2003  Field Methods for Identification of Bearing Support Parameters: Part II Ñ Identification From Rotor Dynamic Response Due to Imbalances   Oscar C. De Santiago, Dresser-Rand, United States; Luis San Andres, Texas A&M University, United States     GT2003-38585  
IGTI  2003  Steady Thermochromic Liquid Crystal Technique for Study of Conjugate Heat Transfer Problems   Christopher J. Douglass, University of Central Florida, United States; Joseph Tapley, Siemens Westinghouse Power Corporation, United States; J. S. Kapat, University of Central Florida, United States; Eduardo Divo, University of Central Florida, United States; Alain J. Kassab, University of Central Florida, United States; Michael Durham, Siemens Westinghouse Power Corporation, United States     GT2003-38587  
IGTI  2003  Incipient Fault Detection and Diagnosis in Turbine Engines Using Hidden Markov Models   Sunil Menon, Honeywell, United States; Emmanuel Nwadiogbu, Honeywell International, United States; Kyusung Kim, Honeywell Int., United States; Onder Uluyol, Honeywell International, United States     GT2003-38589  
IGTI  2003  Applicability of Temperature Sensitive Paints for Measurement of Surface Temperature Distribution   Quan Liu, University of Central Florida, United States; Christopher J. Douglass, University of Central Florida, United States; J. S. Kapat, University of Central Florida, United States; Junfen Qiu, Siemens Westinghouse Power Corporation, United States     GT2003-38591  
IGTI  2003  Aerodynamic and Aeroacoustic Performance of a Skewed Rotor   Na Cai, Royal Military College of Canada, Canada; Jianzhong Xu, Chinese Academy of Sciences, China; Azemi Benaissa, Royal Military College Of Canada, Canada     GT2003-38592  
IGTI  2003  Effect of Film Cooling on Low Temperature Hot Corrosion in a Coal Fired Gas Turbine   Vaidyanathan Krishnan, University of Central Florida, United States; J. S. Kapat, University of Central Florida, United States; V. H. Desai, University of Central Florida, United States; Y. H. Sohn, University of Central Florida, United States     GT2003-38593  
IGTI  2003  Incorporating Data Uncertainty in Rotordynamic Model Reconciliation   Qingyu Wang, University of Virginia, United States; Eric H. Maslen, University of Virginia, United States; Hyeong-Joon Ahn, Seoul National University, Korea (Republic)     GT2003-38595  
IGTI  2003  Feasibility Analysis for the Rotordynamic Performance of API617   Hyeong-Joon Ahn, Seoul National University, Korea (Republic); Eric H. Maslen, University of Virginia, United States; Tetsuya Iwasaki, University of Virginia, United States     GT2003-38596  
IGTI  2003  Frequency Domains Identification of a MIMO AMB Rigid Rotor System Based on Measured Open-Loop Frequency Responses   Hyeong-Joon Ahn, Seoul National University, Korea (Republic); Dong-chul Han, Seoul National University, Korea (Republic); Eric H. Maslen, University of Virginia, United States     GT2003-38597  
IGTI  2003  Average Passage Flow Field and Deterministic Stresses in the Tip and Hub Regions of a Multi-Stage Turbomachine   Oguz Uzol, Johns Hopkins University, United States; Charles Meneveau, Johns Hopkins University, United States; Joseph Katz, Johns Hopkins University, United States; Yi-Chih Chow, Johns Hopkins University, United States     GT2003-38598  
IGTI  2003  On the Flow and Turbulence Within the Wake and Boundary Layer of a Rotor Blade Located Downstream of an IGV   Oguz Uzol, Johns Hopkins University, United States; Yi-Chih Chow, Johns Hopkins University, United States; Joseph Katz, Johns Hopkins University, United States     GT2003-38599  
IGTI  2003  Novel EFHAT System With Low Temperature Heat Utilization   Jin Hongguang, Institute of Engineering Thermophsics, Academy Sinica, China; Cai Ruixian, Institute of Engineering Thermophsics, Academy Sinica, China; Zhao hongbin, Institute of Engineering Thermophsics, Academy Sinica, China     GT2003-38602  
IGTI  2003  Effects of Freestream Turbulence on the Losses of a Highly-Loaded Compressor Stator Blade   Shi-Ming Li, Virginia Tech, United States; Toyotaka Sonoda, Honda R&D Co., LTD, Japan; Toshiyuki Arima, Honda R&D Co., Ltd., Japan; Justin W. Douglas, Virginia Tech, United States; Bo Song, Virginia Tech, United States; Wing-Fai Ng, Virginia Polytechnic Institute & State University, United States     GT2003-38604  
IGTI  2003  Study of Near-Zero CO2 Emission Thermal Cycles With LNG Cryogenic Exergy Utilization   Na Zhang, Institute of Engineering Thermophysics, China; Cai Ruixian, Institute of Engineering Thermophsics, Academy Sinica, China; Wei Wang, Institute of Engineering Thermophsics, Academia Sinica, China     GT2003-38605  
IGTI  2003  Development of High-Speed Industrial Turbo Blowers With Foil Air Bearings   JongSik Oh, Korea Turbomachine Inc., Korea (Republic); HeonSeok Lee, Korea Turbomachine Inc., Korea (Republic)     GT2003-38606  
IGTI  2003  Film Cooling and Thermal Field Measurements for Staggered Rows of Rectangular-Shaped Film Cooling Holes